1254885424342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^2\times {\mathrm{991}}^2$

素因数の和:2477

約数の個数: 36

約数和(自身を含む): 2064087596844

約数和(自身を除く): 809202172502

約数列:

[1, 2, 11, 22, 241, 482, 991, 1982, 2651, 5302, 10901, 21802, 58081, 116162, 238831, 477662, 638891, 982081, 1277782, 1964162, 2627141, 5254282, 10802891, 21605782, 57558271, 115116542, 236681521, 473363042, 633140981, 1266281962, 2603496731, 5206993462, 57040246561, 114080493122, 627442712171, 1254885424342]

約数ペア:

[(1, 1254885424342), (2, 627442712171), (11, 114080493122), (22, 57040246561), (241, 5206993462), (482, 2603496731), (991, 1266281962), (1982, 633140981), (2651, 473363042), (5302, 236681521), (10901, 115116542), (21802, 57558271), (58081, 21605782), (116162, 10802891), (238831, 5254282), (477662, 2627141), (638891, 1964162), (982081, 1277782)]