2977794273340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8758218451}}^1$

素因数の和:8758218477

約数の個数: 24

約数和(自身を含む): 6621213149712

約数和(自身を除く): 3643418876372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8758218451, 17516436902, 35032873804, 43791092255, 87582184510, 148889713667, 175164369020, 297779427334, 595558854668, 744448568335, 1488897136670, 2977794273340]

約数ペア:

[(1, 2977794273340), (2, 1488897136670), (4, 744448568335), (5, 595558854668), (10, 297779427334), (17, 175164369020), (20, 148889713667), (34, 87582184510), (68, 43791092255), (85, 35032873804), (170, 17516436902), (340, 8758218451)]