2000268296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{9323}}^1$

素因数の和:11405

約数の個数: 32

約数和(自身を含む): 4041394560

約数和(自身を除く): 2041126264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2063, 4126, 8252, 9323, 16504, 18646, 26819, 37292, 53638, 74584, 107276, 121199, 214552, 242398, 484796, 969592, 19233349, 38466698, 76933396, 153866792, 250033537, 500067074, 1000134148, 2000268296]

約数ペア:

[(1, 2000268296), (2, 1000134148), (4, 500067074), (8, 250033537), (13, 153866792), (26, 76933396), (52, 38466698), (104, 19233349), (2063, 969592), (4126, 484796), (8252, 242398), (9323, 214552), (16504, 121199), (18646, 107276), (26819, 74584), (37292, 53638)]