2912941738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12239251}}^1$

素因数の和:12239277

約数の個数: 16

約数和(自身を含む): 5287356864

約数和(自身を除く): 2374415126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 12239251, 24478502, 85674757, 171349514, 208067267, 416134534, 1456470869, 2912941738]

約数ペア:

[(1, 2912941738), (2, 1456470869), (7, 416134534), (14, 208067267), (17, 171349514), (34, 85674757), (119, 24478502), (238, 12239251)]