1240616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 2553600

約数和(自身を除く): 1312984

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 151, 158, 302, 316, 604, 632, 1027, 1208, 1963, 2054, 3926, 4108, 7852, 8216, 11929, 15704, 23858, 47716, 95432, 155077, 310154, 620308, 1240616]

約数ペア:

[(1, 1240616), (2, 620308), (4, 310154), (8, 155077), (13, 95432), (26, 47716), (52, 23858), (79, 15704), (104, 11929), (151, 8216), (158, 7852), (302, 4108), (316, 3926), (604, 2054), (632, 1963), (1027, 1208)]