252176548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 232147292

約数列:

[1, 2, 4, 13, 26, 52, 103, 197, 206, 239, 394, 412, 478, 788, 956, 1339, 2561, 2678, 3107, 5122, 5356, 6214, 10244, 12428, 20291, 24617, 40582, 47083, 49234, 81164, 94166, 98468, 188332, 263783, 320021, 527566, 612079, 640042, 1055132, 1224158, 1280084, 2448316, 4849549, 9699098, 19398196, 63044137, 126088274, 252176548]

約数ペア:

[(1, 252176548), (2, 126088274), (4, 63044137), (13, 19398196), (26, 9699098), (52, 4849549), (103, 2448316), (197, 1280084), (206, 1224158), (239, 1055132), (394, 640042), (412, 612079), (478, 527566), (788, 320021), (956, 263783), (1339, 188332), (2561, 98468), (2678, 94166), (3107, 81164), (5122, 49234), (5356, 47083), (6214, 40582), (10244, 24617), (12428, 20291)]