996890988

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{347591}}^1$

素因数の和:347837

約数の個数: 24

約数和(自身を含む): 2335818240

約数和(自身を除く): 1338927252

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 347591, 695182, 1042773, 1390364, 2085546, 4171092, 83074249, 166148498, 249222747, 332296996, 498445494, 996890988]

約数ペア:

[(1, 996890988), (2, 498445494), (3, 332296996), (4, 249222747), (6, 166148498), (12, 83074249), (239, 4171092), (478, 2085546), (717, 1390364), (956, 1042773), (1434, 695182), (2868, 347591)]