870835854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091273}}^1$

素因数の和:1091304

約数の個数: 32

約数和(自身を含む): 2095246080

約数和(自身を除く): 1224410226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1091273, 2182546, 3273819, 6547638, 7638911, 15277822, 20734187, 22916733, 41468374, 45833466, 62202561, 124405122, 145139309, 290278618, 435417927, 870835854]

約数ペア:

[(1, 870835854), (2, 435417927), (3, 290278618), (6, 145139309), (7, 124405122), (14, 62202561), (19, 45833466), (21, 41468374), (38, 22916733), (42, 20734187), (57, 15277822), (114, 7638911), (133, 6547638), (266, 3273819), (399, 2182546), (798, 1091273)]