1245313356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{44789}}^1$

素因数の和:45134

約数の個数: 48

約数和(自身を含む): 3330942720

約数和(自身を除く): 2085629364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 9268, 13902, 27804, 44789, 89578, 134367, 179156, 268734, 313523, 537468, 627046, 940569, 1254092, 1881138, 3762276, 14825159, 29650318, 44475477, 59300636, 88950954, 103776113, 177901908, 207552226, 311328339, 415104452, 622656678, 1245313356]

約数ペア:

[(1, 1245313356), (2, 622656678), (3, 415104452), (4, 311328339), (6, 207552226), (7, 177901908), (12, 103776113), (14, 88950954), (21, 59300636), (28, 44475477), (42, 29650318), (84, 14825159), (331, 3762276), (662, 1881138), (993, 1254092), (1324, 940569), (1986, 627046), (2317, 537468), (3972, 313523), (4634, 268734), (6951, 179156), (9268, 134367), (13902, 89578), (27804, 44789)]