1238557804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 2388621312

約数和(自身を除く): 1150063508

約数列:

[1, 2, 4, 11, 22, 44, 241, 271, 431, 482, 542, 862, 964, 1084, 1724, 2651, 2981, 4741, 5302, 5962, 9482, 10604, 11924, 18964, 65311, 103871, 116801, 130622, 207742, 233602, 261244, 415484, 467204, 718421, 1142581, 1284811, 1436842, 2285162, 2569622, 2873684, 4570324, 5139244, 28149041, 56298082, 112596164, 309639451, 619278902, 1238557804]

約数ペア:

[(1, 1238557804), (2, 619278902), (4, 309639451), (11, 112596164), (22, 56298082), (44, 28149041), (241, 5139244), (271, 4570324), (431, 2873684), (482, 2569622), (542, 2285162), (862, 1436842), (964, 1284811), (1084, 1142581), (1724, 718421), (2651, 467204), (2981, 415484), (4741, 261244), (5302, 233602), (5962, 207742), (9482, 130622), (10604, 116801), (11924, 103871), (18964, 65311)]