502672430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39863}}^1$

素因数の和:39980

約数の個数: 32

約数和(自身を含む): 984481344

約数和(自身を除く): 481808914

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 39863, 79726, 199315, 398630, 518219, 1036438, 2591095, 3866711, 5182190, 7733422, 19333555, 38667110, 50267243, 100534486, 251336215, 502672430]

約数ペア:

[(1, 502672430), (2, 251336215), (5, 100534486), (10, 50267243), (13, 38667110), (26, 19333555), (65, 7733422), (97, 5182190), (130, 3866711), (194, 2591095), (485, 1036438), (970, 518219), (1261, 398630), (2522, 199315), (6305, 79726), (12610, 39863)]