1214249742

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{514949}}^1$

素因数の和:515088

約数の個数: 24

約数和(自身を含む): 2650962600

約数和(自身を除く): 1436712858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 514949, 1029898, 1544847, 3089694, 4634541, 9269082, 67458319, 134916638, 202374957, 404749914, 607124871, 1214249742]

約数ペア:

[(1, 1214249742), (2, 607124871), (3, 404749914), (6, 202374957), (9, 134916638), (18, 67458319), (131, 9269082), (262, 4634541), (393, 3089694), (786, 1544847), (1179, 1029898), (2358, 514949)]