9920246

素因数分解:

$2^1\times 7^3\times {\mathrm{14461}}^1$

素因数の和:14484

約数の個数: 16

約数和(自身を含む): 17354400

約数和(自身を除く): 7434154

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 14461, 28922, 101227, 202454, 708589, 1417178, 4960123, 9920246]

約数ペア:

[(1, 9920246), (2, 4960123), (7, 1417178), (14, 708589), (49, 202454), (98, 101227), (343, 28922), (686, 14461)]