497488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 1071360

約数和(自身を除く): 573872

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 59, 62, 68, 118, 124, 136, 236, 248, 272, 472, 496, 527, 944, 1003, 1054, 1829, 2006, 2108, 3658, 4012, 4216, 7316, 8024, 8432, 14632, 16048, 29264, 31093, 62186, 124372, 248744, 497488]

約数ペア:

[(1, 497488), (2, 248744), (4, 124372), (8, 62186), (16, 31093), (17, 29264), (31, 16048), (34, 14632), (59, 8432), (62, 8024), (68, 7316), (118, 4216), (124, 4012), (136, 3658), (236, 2108), (248, 2006), (272, 1829), (472, 1054), (496, 1003), (527, 944)]