423768488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{370427}}^1$

素因数の和:370457

約数の個数: 32

約数和(自身を含む): 933478560

約数和(自身を除く): 509710072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 370427, 740854, 1481708, 2963416, 4074697, 4815551, 8149394, 9631102, 16298788, 19262204, 32597576, 38524408, 52971061, 105942122, 211884244, 423768488]

約数ペア:

[(1, 423768488), (2, 211884244), (4, 105942122), (8, 52971061), (11, 38524408), (13, 32597576), (22, 19262204), (26, 16298788), (44, 9631102), (52, 8149394), (88, 4815551), (104, 4074697), (143, 2963416), (286, 1481708), (572, 740854), (1144, 370427)]