1900518998

素因数分解:

$2^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{51169}}^1$

素因数の和:51564

約数の個数: 24

約数和(自身を含む): 3325026600

約数和(自身を除く): 1424507602

約数列:

[1, 2, 7, 14, 49, 98, 379, 758, 2653, 5306, 18571, 37142, 51169, 102338, 358183, 716366, 2507281, 5014562, 19393051, 38786102, 135751357, 271502714, 950259499, 1900518998]

約数ペア:

[(1, 1900518998), (2, 950259499), (7, 271502714), (14, 135751357), (49, 38786102), (98, 19393051), (379, 5014562), (758, 2507281), (2653, 716366), (5306, 358183), (18571, 102338), (37142, 51169)]