305419974

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{366211}}^1$

素因数の和:366355

約数の個数: 16

約数和(自身を含む): 615236160

約数和(自身を除く): 309816186

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 366211, 732422, 1098633, 2197266, 50903329, 101806658, 152709987, 305419974]

約数ペア:

[(1, 305419974), (2, 152709987), (3, 101806658), (6, 50903329), (139, 2197266), (278, 1098633), (417, 732422), (834, 366211)]