978539964

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{791699}}^1$

素因数の和:791809

約数の個数: 24

約数和(自身を含む): 2305430400

約数和(自身を除く): 1326890436

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 791699, 1583398, 2375097, 3166796, 4750194, 9500388, 81544997, 163089994, 244634991, 326179988, 489269982, 978539964]

約数ペア:

[(1, 978539964), (2, 489269982), (3, 326179988), (4, 244634991), (6, 163089994), (12, 81544997), (103, 9500388), (206, 4750194), (309, 3166796), (412, 2375097), (618, 1583398), (1236, 791699)]