2179601681388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{2030309}}^1$

素因数の和:2031106

約数の個数: 48

約数和(自身を含む): 5130707067360

約数和(自身を除く): 2951105385972

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 653, 822, 1306, 1644, 1959, 2612, 3918, 7836, 89461, 178922, 268383, 357844, 536766, 1073532, 2030309, 4060618, 6090927, 8121236, 12181854, 24363708, 278152333, 556304666, 834456999, 1112609332, 1325791777, 1668913998, 2651583554, 3337827996, 3977375331, 5303167108, 7954750662, 15909501324, 181633473449, 363266946898, 544900420347, 726533893796, 1089800840694, 2179601681388]

約数ペア:

[(1, 2179601681388), (2, 1089800840694), (3, 726533893796), (4, 544900420347), (6, 363266946898), (12, 181633473449), (137, 15909501324), (274, 7954750662), (411, 5303167108), (548, 3977375331), (653, 3337827996), (822, 2651583554), (1306, 1668913998), (1644, 1325791777), (1959, 1112609332), (2612, 834456999), (3918, 556304666), (7836, 278152333), (89461, 24363708), (178922, 12181854), (268383, 8121236), (357844, 6090927), (536766, 4060618), (1073532, 2030309)]