371373262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 639576000

約数和(自身を除く): 268202738

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1937, 2533, 3874, 5066, 5639, 11278, 32929, 65858, 73307, 95863, 146614, 191726, 840211, 1246219, 1680422, 2492438, 10922743, 14283587, 21845486, 28567174, 185686631, 371373262]

約数ペア:

[(1, 371373262), (2, 185686631), (13, 28567174), (17, 21845486), (26, 14283587), (34, 10922743), (149, 2492438), (221, 1680422), (298, 1246219), (442, 840211), (1937, 191726), (2533, 146614), (3874, 95863), (5066, 73307), (5639, 65858), (11278, 32929)]