2013604268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 4128983040

約数和(自身を除く): 2115378772

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 103, 188, 206, 247, 412, 421, 494, 611, 842, 893, 988, 1222, 1339, 1684, 1786, 1957, 2444, 2678, 3572, 3914, 4841, 5356, 5473, 7828, 7999, 9682, 10946, 11609, 15998, 19364, 19787, 21892, 23218, 25441, 31996, 39574, 43363, 46436, 50882, 62933, 79148, 86726, 91979, 101764, 103987, 125866, 173452, 183958, 207974, 251732, 257231, 367916, 375953, 415948, 514462, 563719, 751906, 823897, 1028924, 1127438, 1195727, 1503812, 1647794, 2038061, 2254876, 2391454, 3295588, 4076122, 4782908, 4887389, 8152244, 9774778, 10710661, 19549556, 21421322, 26494793, 38723159, 42842644, 52989586, 77446318, 105979172, 154892636, 503401067, 1006802134, 2013604268]

約数ペア:

[(1, 2013604268), (2, 1006802134), (4, 503401067), (13, 154892636), (19, 105979172), (26, 77446318), (38, 52989586), (47, 42842644), (52, 38723159), (76, 26494793), (94, 21421322), (103, 19549556), (188, 10710661), (206, 9774778), (247, 8152244), (412, 4887389), (421, 4782908), (494, 4076122), (611, 3295588), (842, 2391454), (893, 2254876), (988, 2038061), (1222, 1647794), (1339, 1503812), (1684, 1195727), (1786, 1127438), (1957, 1028924), (2444, 823897), (2678, 751906), (3572, 563719), (3914, 514462), (4841, 415948), (5356, 375953), (5473, 367916), (7828, 257231), (7999, 251732), (9682, 207974), (10946, 183958), (11609, 173452), (15998, 125866), (19364, 103987), (19787, 101764), (21892, 91979), (23218, 86726), (25441, 79148), (31996, 62933), (39574, 50882), (43363, 46436)]