1189766838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227663}}^1$

素因数の和:227748

約数の個数: 32

約数和(自身を含む): 2600833536

約数和(自身を除く): 1411066698

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 227663, 455326, 682989, 1365978, 2959619, 5919238, 8878857, 15253421, 17757714, 30506842, 45760263, 91520526, 198294473, 396588946, 594883419, 1189766838]

約数ペア:

[(1, 1189766838), (2, 594883419), (3, 396588946), (6, 198294473), (13, 91520526), (26, 45760263), (39, 30506842), (67, 17757714), (78, 15253421), (134, 8878857), (201, 5919238), (402, 2959619), (871, 1365978), (1742, 682989), (2613, 455326), (5226, 227663)]