396789198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{267739}}^1$

素因数の和:267776

約数の個数: 32

約数和(自身を含む): 899606400

約数和(自身を除く): 502817202

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 267739, 535478, 803217, 1606434, 3480607, 5087041, 6961214, 10174082, 10441821, 15261123, 20883642, 30522246, 66131533, 132263066, 198394599, 396789198]

約数ペア:

[(1, 396789198), (2, 198394599), (3, 132263066), (6, 66131533), (13, 30522246), (19, 20883642), (26, 15261123), (38, 10441821), (39, 10174082), (57, 6961214), (78, 5087041), (114, 3480607), (247, 1606434), (494, 803217), (741, 535478), (1482, 267739)]