1380038410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{352951}}^1$

素因数の和:352998

約数の個数: 32

約数和(自身を含む): 2744554752

約数和(自身を除く): 1364516342

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 352951, 705902, 1764755, 3529510, 6000167, 8117873, 12000334, 16235746, 30000835, 40589365, 60001670, 81178730, 138003841, 276007682, 690019205, 1380038410]

約数ペア:

[(1, 1380038410), (2, 690019205), (5, 276007682), (10, 138003841), (17, 81178730), (23, 60001670), (34, 40589365), (46, 30000835), (85, 16235746), (115, 12000334), (170, 8117873), (230, 6000167), (391, 3529510), (782, 1764755), (1955, 705902), (3910, 352951)]