7961898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 18326016

約数和(自身を除く): 10364118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 1163, 2282, 2326, 3423, 3489, 6846, 6978, 8141, 16282, 24423, 48846, 189569, 379138, 568707, 1137414, 1326983, 2653966, 3980949, 7961898]

約数ペア:

[(1, 7961898), (2, 3980949), (3, 2653966), (6, 1326983), (7, 1137414), (14, 568707), (21, 379138), (42, 189569), (163, 48846), (326, 24423), (489, 16282), (978, 8141), (1141, 6978), (1163, 6846), (2282, 3489), (2326, 3423)]