1305974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 2107296

約数和(自身を除く): 801322

約数列:

[1, 2, 17, 34, 71, 142, 541, 1082, 1207, 2414, 9197, 18394, 38411, 76822, 652987, 1305974]

約数ペア:

[(1, 1305974), (2, 652987), (17, 76822), (34, 38411), (71, 18394), (142, 9197), (541, 2414), (1082, 1207)]