289888962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{45281}}^1$

素因数の和:45394

約数の個数: 32

約数和(自身を含む): 639019584

約数和(自身を除く): 349130622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 45281, 90562, 135843, 271686, 498091, 996182, 1494273, 2988546, 4392257, 8784514, 13176771, 26353542, 48314827, 96629654, 144944481, 289888962]

約数ペア:

[(1, 289888962), (2, 144944481), (3, 96629654), (6, 48314827), (11, 26353542), (22, 13176771), (33, 8784514), (66, 4392257), (97, 2988546), (194, 1494273), (291, 996182), (582, 498091), (1067, 271686), (2134, 135843), (3201, 90562), (6402, 45281)]