268654826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 447482880

約数和(自身を除く): 178828054

約数列:

[1, 2, 11, 22, 79, 158, 331, 467, 662, 869, 934, 1738, 3641, 5137, 7282, 10274, 26149, 36893, 52298, 73786, 154577, 287639, 309154, 405823, 575278, 811646, 1700347, 3400694, 12211583, 24423166, 134327413, 268654826]

約数ペア:

[(1, 268654826), (2, 134327413), (11, 24423166), (22, 12211583), (79, 3400694), (158, 1700347), (331, 811646), (467, 575278), (662, 405823), (869, 309154), (934, 287639), (1738, 154577), (3641, 73786), (5137, 52298), (7282, 36893), (10274, 26149)]