13171772012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{40543}}^1$

素因数の和:40878

約数の個数: 48

約数和(自身を含む): 27082094592

約数和(自身を除く): 13910322580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 283, 287, 566, 574, 1132, 1148, 1981, 3962, 7924, 11603, 23206, 40543, 46412, 81086, 81221, 162172, 162442, 283801, 324884, 567602, 1135204, 1662263, 3324526, 6649052, 11473669, 11635841, 22947338, 23271682, 45894676, 46543364, 80315683, 160631366, 321262732, 470420429, 940840858, 1881681716, 3292943003, 6585886006, 13171772012]

約数ペア:

[(1, 13171772012), (2, 6585886006), (4, 3292943003), (7, 1881681716), (14, 940840858), (28, 470420429), (41, 321262732), (82, 160631366), (164, 80315683), (283, 46543364), (287, 45894676), (566, 23271682), (574, 22947338), (1132, 11635841), (1148, 11473669), (1981, 6649052), (3962, 3324526), (7924, 1662263), (11603, 1135204), (23206, 567602), (40543, 324884), (46412, 283801), (81086, 162442), (81221, 162172)]