1022609735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2399}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 1479168000

約数和(自身を除く): 456558265

約数列:

[1, 5, 7, 19, 35, 95, 133, 641, 665, 2399, 3205, 4487, 11995, 12179, 16793, 22435, 45581, 60895, 83965, 85253, 227905, 319067, 426265, 1537759, 1595335, 7688795, 10764313, 29217421, 53821565, 146087105, 204521947, 1022609735]

約数ペア:

[(1, 1022609735), (5, 204521947), (7, 146087105), (19, 53821565), (35, 29217421), (95, 10764313), (133, 7688795), (641, 1595335), (665, 1537759), (2399, 426265), (3205, 319067), (4487, 227905), (11995, 85253), (12179, 83965), (16793, 60895), (22435, 45581)]