250524872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{1607}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 506520000

約数和(自身を除く): 255995128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1499, 1607, 2998, 3214, 5996, 6428, 11992, 12856, 19487, 20891, 38974, 41782, 77948, 83564, 155896, 167128, 2408893, 4817786, 9635572, 19271144, 31315609, 62631218, 125262436, 250524872]

約数ペア:

[(1, 250524872), (2, 125262436), (4, 62631218), (8, 31315609), (13, 19271144), (26, 9635572), (52, 4817786), (104, 2408893), (1499, 167128), (1607, 155896), (2998, 83564), (3214, 77948), (5996, 41782), (6428, 38974), (11992, 20891), (12856, 19487)]