4960930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 9934848

約数和(自身を除く): 4973918

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1231, 2015, 2462, 4030, 6155, 12310, 16003, 32006, 38161, 76322, 80015, 160030, 190805, 381610, 496093, 992186, 2480465, 4960930]

約数ペア:

[(1, 4960930), (2, 2480465), (5, 992186), (10, 496093), (13, 381610), (26, 190805), (31, 160030), (62, 80015), (65, 76322), (130, 38161), (155, 32006), (310, 16003), (403, 12310), (806, 6155), (1231, 4030), (2015, 2462)]