383734910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30431}}^1$

素因数の和:30548

約数の個数: 32

約数和(自身を含む): 751548672

約数和(自身を除く): 367813762

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 30431, 60862, 152155, 304310, 395603, 791206, 1978015, 2951807, 3956030, 5903614, 14759035, 29518070, 38373491, 76746982, 191867455, 383734910]

約数ペア:

[(1, 383734910), (2, 191867455), (5, 76746982), (10, 38373491), (13, 29518070), (26, 14759035), (65, 5903614), (97, 3956030), (130, 2951807), (194, 1978015), (485, 791206), (970, 395603), (1261, 304310), (2522, 152155), (6305, 60862), (12610, 30431)]