16971770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 31520448

約数和(自身を除く): 14548678

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 347, 365, 670, 694, 730, 1735, 3470, 4891, 9782, 23249, 24455, 25331, 46498, 48910, 50662, 116245, 126655, 232490, 253310, 1697177, 3394354, 8485885, 16971770]

約数ペア:

[(1, 16971770), (2, 8485885), (5, 3394354), (10, 1697177), (67, 253310), (73, 232490), (134, 126655), (146, 116245), (335, 50662), (347, 48910), (365, 46498), (670, 25331), (694, 24455), (730, 23249), (1735, 9782), (3470, 4891)]