754331344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{213329}}^1$

素因数の和:213367

約数の個数: 40

約数和(自身を含む): 1666533960

約数和(自身を除く): 912202616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 213329, 426658, 853316, 1706632, 2773277, 3413264, 3626593, 5546554, 7253186, 11093108, 14506372, 22186216, 29012744, 44372432, 47145709, 58025488, 94291418, 188582836, 377165672, 754331344]

約数ペア:

[(1, 754331344), (2, 377165672), (4, 188582836), (8, 94291418), (13, 58025488), (16, 47145709), (17, 44372432), (26, 29012744), (34, 22186216), (52, 14506372), (68, 11093108), (104, 7253186), (136, 5546554), (208, 3626593), (221, 3413264), (272, 2773277), (442, 1706632), (884, 853316), (1768, 426658), (3536, 213329)]