2018792296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{70351}}^1$

素因数の和:70585

約数の個数: 32

約数和(自身を含む): 4026948480

約数和(自身を除く): 2008156184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 70351, 140702, 281404, 562808, 1195967, 2391934, 4783868, 9567736, 14844061, 29688122, 59376244, 118752488, 252349037, 504698074, 1009396148, 2018792296]

約数ペア:

[(1, 2018792296), (2, 1009396148), (4, 504698074), (8, 252349037), (17, 118752488), (34, 59376244), (68, 29688122), (136, 14844061), (211, 9567736), (422, 4783868), (844, 2391934), (1688, 1195967), (3587, 562808), (7174, 281404), (14348, 140702), (28696, 70351)]