2198168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2791432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2309, 4618, 9236, 16163, 18472, 32326, 39253, 64652, 78506, 129304, 157012, 274771, 314024, 549542, 1099084, 2198168]

約数ペア:

[(1, 2198168), (2, 1099084), (4, 549542), (7, 314024), (8, 274771), (14, 157012), (17, 129304), (28, 78506), (34, 64652), (56, 39253), (68, 32326), (119, 18472), (136, 16163), (238, 9236), (476, 4618), (952, 2309)]