2073156904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{53731}}^1$

素因数の和:53810

約数の個数: 64

約数和(自身を含む): 4874567040

約数和(自身を除く): 2801410136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 38584, 53731, 107462, 214924, 376117, 429848, 698503, 752234, 1397006, 1504468, 2794012, 2847743, 3008936, 4889521, 5588024, 5695486, 9779042, 11390972, 19558084, 19934201, 22781944, 37020659, 39116168, 39868402, 74041318, 79736804, 148082636, 159473608, 259144613, 296165272, 518289226, 1036578452, 2073156904]

約数ペア:

[(1, 2073156904), (2, 1036578452), (4, 518289226), (7, 296165272), (8, 259144613), (13, 159473608), (14, 148082636), (26, 79736804), (28, 74041318), (52, 39868402), (53, 39116168), (56, 37020659), (91, 22781944), (104, 19934201), (106, 19558084), (182, 11390972), (212, 9779042), (364, 5695486), (371, 5588024), (424, 4889521), (689, 3008936), (728, 2847743), (742, 2794012), (1378, 1504468), (1484, 1397006), (2756, 752234), (2968, 698503), (4823, 429848), (5512, 376117), (9646, 214924), (19292, 107462), (38584, 53731)]