513471244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 1078172480

約数和(自身を除く): 564701236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 121, 143, 158, 242, 286, 316, 484, 572, 869, 1027, 1033, 1573, 1738, 2054, 2066, 3146, 3476, 4108, 4132, 6292, 9559, 11297, 11363, 13429, 19118, 22594, 22726, 26858, 38236, 45188, 45452, 53716, 81607, 124267, 124993, 147719, 163214, 248534, 249986, 295438, 326428, 497068, 499972, 590876, 897677, 1060891, 1624909, 1795354, 2121782, 3249818, 3590708, 4243564, 6499636, 9874447, 11669801, 19748894, 23339602, 39497788, 46679204, 128367811, 256735622, 513471244]

約数ペア:

[(1, 513471244), (2, 256735622), (4, 128367811), (11, 46679204), (13, 39497788), (22, 23339602), (26, 19748894), (44, 11669801), (52, 9874447), (79, 6499636), (121, 4243564), (143, 3590708), (158, 3249818), (242, 2121782), (286, 1795354), (316, 1624909), (484, 1060891), (572, 897677), (869, 590876), (1027, 499972), (1033, 497068), (1573, 326428), (1738, 295438), (2054, 249986), (2066, 248534), (3146, 163214), (3476, 147719), (4108, 124993), (4132, 124267), (6292, 81607), (9559, 53716), (11297, 45452), (11363, 45188), (13429, 38236), (19118, 26858), (22594, 22726)]