2040394762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{70373}}^1$

素因数の和:70510

約数の個数: 32

約数和(自身を含む): 3715747200

約数和(自身を除く): 1675352438

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 4142, 14497, 28994, 70373, 140746, 492611, 985222, 1337087, 2674174, 7670657, 9359609, 15341314, 18719218, 53694599, 107389198, 145742483, 291484966, 1020197381, 2040394762]

約数ペア:

[(1, 2040394762), (2, 1020197381), (7, 291484966), (14, 145742483), (19, 107389198), (38, 53694599), (109, 18719218), (133, 15341314), (218, 9359609), (266, 7670657), (763, 2674174), (1526, 1337087), (2071, 985222), (4142, 492611), (14497, 140746), (28994, 70373)]