615997974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5403491}}^1$

素因数の和:5403515

約数の個数: 16

約数和(自身を含む): 1296838080

約数和(自身を除く): 680840106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 5403491, 10806982, 16210473, 32420946, 102666329, 205332658, 307998987, 615997974]

約数ペア:

[(1, 615997974), (2, 307998987), (3, 205332658), (6, 102666329), (19, 32420946), (38, 16210473), (57, 10806982), (114, 5403491)]