518205584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{14401}}^1$

素因数の和:14595

約数の個数: 40

約数和(自身を含む): 1087581432

約数和(自身を除く): 569375848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 14401, 17992, 28802, 35984, 57604, 115208, 187213, 230416, 374426, 748852, 1497704, 2491373, 2995408, 4982746, 9965492, 19930984, 32387849, 39861968, 64775698, 129551396, 259102792, 518205584]

約数ペア:

[(1, 518205584), (2, 259102792), (4, 129551396), (8, 64775698), (13, 39861968), (16, 32387849), (26, 19930984), (52, 9965492), (104, 4982746), (173, 2995408), (208, 2491373), (346, 1497704), (692, 748852), (1384, 374426), (2249, 230416), (2768, 187213), (4498, 115208), (8996, 57604), (14401, 35984), (17992, 28802)]