1570369424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{444109}}^1$

素因数の和:444147

約数の個数: 40

約数和(自身を含む): 3469387320

約数和(自身を除く): 1899017896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 444109, 888218, 1776436, 3552872, 5773417, 7105744, 7549853, 11546834, 15099706, 23093668, 30199412, 46187336, 60398824, 92374672, 98148089, 120797648, 196296178, 392592356, 785184712, 1570369424]

約数ペア:

[(1, 1570369424), (2, 785184712), (4, 392592356), (8, 196296178), (13, 120797648), (16, 98148089), (17, 92374672), (26, 60398824), (34, 46187336), (52, 30199412), (68, 23093668), (104, 15099706), (136, 11546834), (208, 7549853), (221, 7105744), (272, 5773417), (442, 3552872), (884, 1776436), (1768, 888218), (3536, 444109)]