309969002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{166471}}^1$

素因数の和:166506

約数の個数: 24

約数和(自身を含む): 569334240

約数和(自身を除く): 259365238

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 166471, 332942, 1165297, 2330594, 3162949, 6325898, 8157079, 16314158, 22140643, 44281286, 154984501, 309969002]

約数ペア:

[(1, 309969002), (2, 154984501), (7, 44281286), (14, 22140643), (19, 16314158), (38, 8157079), (49, 6325898), (98, 3162949), (133, 2330594), (266, 1165297), (931, 332942), (1862, 166471)]