1931410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1878830

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 179, 358, 415, 830, 895, 1079, 1790, 2158, 2327, 4654, 5395, 10790, 11635, 14857, 23270, 29714, 74285, 148570, 193141, 386282, 965705, 1931410]

約数ペア:

[(1, 1931410), (2, 965705), (5, 386282), (10, 193141), (13, 148570), (26, 74285), (65, 29714), (83, 23270), (130, 14857), (166, 11635), (179, 10790), (358, 5395), (415, 4654), (830, 2327), (895, 2158), (1079, 1790)]