329668052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{165829}}^1$

素因数の和:165911

約数の個数: 24

約数和(自身を含む): 668626560

約数和(自身を除く): 338958508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 165829, 331658, 663316, 1160803, 2321606, 4643212, 11773859, 23547718, 47095436, 82417013, 164834026, 329668052]

約数ペア:

[(1, 329668052), (2, 164834026), (4, 82417013), (7, 47095436), (14, 23547718), (28, 11773859), (71, 4643212), (142, 2321606), (284, 1160803), (497, 663316), (994, 331658), (1988, 165829)]