254395374

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{6977}}^1$

素因数の和:7144

約数の個数: 32

約数和(自身を含む): 522512640

約数和(自身を除く): 268117266

約数列:

[1, 2, 3, 6, 59, 103, 118, 177, 206, 309, 354, 618, 6077, 6977, 12154, 13954, 18231, 20931, 36462, 41862, 411643, 718631, 823286, 1234929, 1437262, 2155893, 2469858, 4311786, 42399229, 84798458, 127197687, 254395374]

約数ペア:

[(1, 254395374), (2, 127197687), (3, 84798458), (6, 42399229), (59, 4311786), (103, 2469858), (118, 2155893), (177, 1437262), (206, 1234929), (309, 823286), (354, 718631), (618, 411643), (6077, 41862), (6977, 36462), (12154, 20931), (13954, 18231)]