2018706752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{11383}}^1$

素因数の和:11575

約数の個数: 56

約数和(自身を含む): 4267907136

約数和(自身を除く): 2249200384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 163, 272, 326, 544, 652, 1088, 1304, 2608, 2771, 5216, 5542, 10432, 11084, 11383, 22168, 22766, 44336, 45532, 88672, 91064, 177344, 182128, 193511, 364256, 387022, 728512, 774044, 1548088, 1855429, 3096176, 3710858, 6192352, 7421716, 12384704, 14843432, 29686864, 31542293, 59373728, 63084586, 118747456, 126169172, 252338344, 504676688, 1009353376, 2018706752]

約数ペア:

[(1, 2018706752), (2, 1009353376), (4, 504676688), (8, 252338344), (16, 126169172), (17, 118747456), (32, 63084586), (34, 59373728), (64, 31542293), (68, 29686864), (136, 14843432), (163, 12384704), (272, 7421716), (326, 6192352), (544, 3710858), (652, 3096176), (1088, 1855429), (1304, 1548088), (2608, 774044), (2771, 728512), (5216, 387022), (5542, 364256), (10432, 193511), (11084, 182128), (11383, 177344), (22168, 91064), (22766, 88672), (44336, 45532)]