2124542

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3936000

約数和(自身を除く): 1811458

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 163, 266, 326, 343, 686, 931, 1141, 1862, 2282, 3097, 6194, 6517, 7987, 13034, 15974, 21679, 43358, 55909, 111818, 151753, 303506, 1062271, 2124542]

約数ペア:

[(1, 2124542), (2, 1062271), (7, 303506), (14, 151753), (19, 111818), (38, 55909), (49, 43358), (98, 21679), (133, 15974), (163, 13034), (266, 7987), (326, 6517), (343, 6194), (686, 3097), (931, 2282), (1141, 1862)]