2521461632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{635449}}^1$

素因数の和:635494

約数の個数: 32

約数和(自身を含む): 5185272000

約数和(自身を除く): 2663810368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 635449, 1270898, 2541796, 5083592, 10167184, 19698919, 20334368, 39397838, 40668736, 78795676, 81337472, 157591352, 315182704, 630365408, 1260730816, 2521461632]

約数ペア:

[(1, 2521461632), (2, 1260730816), (4, 630365408), (8, 315182704), (16, 157591352), (31, 81337472), (32, 78795676), (62, 40668736), (64, 39397838), (124, 20334368), (128, 19698919), (248, 10167184), (496, 5083592), (992, 2541796), (1984, 1270898), (3968, 635449)]