3728247490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{788213}}^1$

素因数の和:788274

約数の個数: 32

約数和(自身を含む): 7491185856

約数和(自身を除く): 3762938366

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 788213, 1576426, 3941065, 7882130, 8670343, 17340686, 33893159, 43351715, 67786318, 86703430, 169465795, 338931590, 372824749, 745649498, 1864123745, 3728247490]

約数ペア:

[(1, 3728247490), (2, 1864123745), (5, 745649498), (10, 372824749), (11, 338931590), (22, 169465795), (43, 86703430), (55, 67786318), (86, 43351715), (110, 33893159), (215, 17340686), (430, 8670343), (473, 7882130), (946, 3941065), (2365, 1576426), (4730, 788213)]