1394508730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1680131}}^1$

素因数の和:1680221

約数の個数: 16

約数和(自身を含む): 2540359584

約数和(自身を除く): 1145850854

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1680131, 3360262, 8400655, 16801310, 139450873, 278901746, 697254365, 1394508730]

約数ペア:

[(1, 1394508730), (2, 697254365), (5, 278901746), (10, 139450873), (83, 16801310), (166, 8400655), (415, 3360262), (830, 1680131)]