142780066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 253108800

約数和(自身を除く): 110328734

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 1969, 2327, 2789, 3938, 4654, 5578, 25597, 30679, 36257, 51194, 61358, 72514, 398827, 499231, 797654, 998462, 5491541, 6490003, 10983082, 12980006, 71390033, 142780066]

約数ペア:

[(1, 142780066), (2, 71390033), (11, 12980006), (13, 10983082), (22, 6490003), (26, 5491541), (143, 998462), (179, 797654), (286, 499231), (358, 398827), (1969, 72514), (2327, 61358), (2789, 51194), (3938, 36257), (4654, 30679), (5578, 25597)]