7913742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 16502784

約数和(自身を除く): 8589042

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 271, 314, 471, 542, 813, 942, 1626, 4867, 8401, 9734, 14601, 16802, 25203, 29202, 42547, 50406, 85094, 127641, 255282, 1318957, 2637914, 3956871, 7913742]

約数ペア:

[(1, 7913742), (2, 3956871), (3, 2637914), (6, 1318957), (31, 255282), (62, 127641), (93, 85094), (157, 50406), (186, 42547), (271, 29202), (314, 25203), (471, 16802), (542, 14601), (813, 9734), (942, 8401), (1626, 4867)]