1953944636

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{210827}}^1$

素因数の和:211169

約数の個数: 24

約数和(自身を含む): 3919714176

約数和(自身を除く): 1965769540

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 210827, 421654, 843308, 1475789, 2951578, 5903156, 69783737, 139567474, 279134948, 488486159, 976972318, 1953944636]

約数ペア:

[(1, 1953944636), (2, 976972318), (4, 488486159), (7, 279134948), (14, 139567474), (28, 69783737), (331, 5903156), (662, 2951578), (1324, 1475789), (2317, 843308), (4634, 421654), (9268, 210827)]