623325332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2351}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 1322915328

約数和(自身を除く): 699589996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 557, 1114, 2228, 2351, 3899, 4702, 7798, 9404, 9469, 15596, 16457, 18938, 32914, 37876, 39967, 65828, 66283, 79934, 132566, 159868, 265132, 279769, 559538, 1119076, 1309507, 2619014, 5238028, 9166549, 18333098, 22261619, 36666196, 44523238, 89046476, 155831333, 311662666, 623325332]

約数ペア:

[(1, 623325332), (2, 311662666), (4, 155831333), (7, 89046476), (14, 44523238), (17, 36666196), (28, 22261619), (34, 18333098), (68, 9166549), (119, 5238028), (238, 2619014), (476, 1309507), (557, 1119076), (1114, 559538), (2228, 279769), (2351, 265132), (3899, 159868), (4702, 132566), (7798, 79934), (9404, 66283), (9469, 65828), (15596, 39967), (16457, 37876), (18938, 32914)]