8266705421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 9714878208

約数和(自身を除く): 1448172787

約数列:

[1, 13, 19, 61, 67, 247, 361, 431, 793, 871, 1159, 1273, 4087, 4693, 5603, 8189, 15067, 16549, 22021, 24187, 26291, 28877, 53131, 77653, 106457, 155591, 286273, 314431, 341783, 375401, 499529, 548663, 1009489, 1475407, 1761497, 2022683, 6493877, 7132619, 9491051, 10424597, 19180291, 22899461, 33468443, 123383663, 135519761, 435089759, 635900417, 8266705421]

約数ペア:

[(1, 8266705421), (13, 635900417), (19, 435089759), (61, 135519761), (67, 123383663), (247, 33468443), (361, 22899461), (431, 19180291), (793, 10424597), (871, 9491051), (1159, 7132619), (1273, 6493877), (4087, 2022683), (4693, 1761497), (5603, 1475407), (8189, 1009489), (15067, 548663), (16549, 499529), (22021, 375401), (24187, 341783), (26291, 314431), (28877, 286273), (53131, 155591), (77653, 106457)]