956246390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{377963}}^1$

素因数の和:378004

約数の個数: 32

約数和(自身を含む): 1959365376

約数和(自身を除く): 1003118986

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 377963, 755926, 1889815, 3779630, 4157593, 8315186, 8693149, 17386298, 20787965, 41575930, 43465745, 86931490, 95624639, 191249278, 478123195, 956246390]

約数ペア:

[(1, 956246390), (2, 478123195), (5, 191249278), (10, 95624639), (11, 86931490), (22, 43465745), (23, 41575930), (46, 20787965), (55, 17386298), (110, 8693149), (115, 8315186), (230, 4157593), (253, 3779630), (506, 1889815), (1265, 755926), (2530, 377963)]