2013758714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 3412886400

約数和(自身を除く): 1399127686

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 431, 449, 473, 862, 898, 946, 4741, 4939, 5203, 9482, 9878, 10406, 18533, 19307, 37066, 38614, 52151, 54329, 104302, 108658, 193519, 203863, 212377, 387038, 407726, 424754, 2128709, 2242493, 2336147, 4257418, 4484986, 4672294, 8321317, 16642634, 23415799, 46831598, 91534487, 183068974, 1006879357, 2013758714]

約数ペア:

[(1, 2013758714), (2, 1006879357), (11, 183068974), (22, 91534487), (43, 46831598), (86, 23415799), (121, 16642634), (242, 8321317), (431, 4672294), (449, 4484986), (473, 4257418), (862, 2336147), (898, 2242493), (946, 2128709), (4741, 424754), (4939, 407726), (5203, 387038), (9482, 212377), (9878, 203863), (10406, 193519), (18533, 108658), (19307, 104302), (37066, 54329), (38614, 52151)]