8364398

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 6539602

約数列:

[1, 2, 7, 14, 49, 89, 98, 137, 178, 274, 343, 623, 686, 959, 1246, 1918, 4361, 6713, 8722, 12193, 13426, 24386, 30527, 46991, 61054, 85351, 93982, 170702, 597457, 1194914, 4182199, 8364398]

約数ペア:

[(1, 8364398), (2, 4182199), (7, 1194914), (14, 597457), (49, 170702), (89, 93982), (98, 85351), (137, 61054), (178, 46991), (274, 30527), (343, 24386), (623, 13426), (686, 12193), (959, 8722), (1246, 6713), (1918, 4361)]