539236542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{3229}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 1162334880

約数和(自身を除く): 623098338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2141, 3229, 4282, 6423, 6458, 9687, 12846, 19374, 27833, 41977, 55666, 83499, 83954, 125931, 166998, 251862, 6913289, 13826578, 20739867, 41479734, 89872757, 179745514, 269618271, 539236542]

約数ペア:

[(1, 539236542), (2, 269618271), (3, 179745514), (6, 89872757), (13, 41479734), (26, 20739867), (39, 13826578), (78, 6913289), (2141, 251862), (3229, 166998), (4282, 125931), (6423, 83954), (6458, 83499), (9687, 55666), (12846, 41977), (19374, 27833)]