1189778838

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 2394097152

約数和(自身を除く): 1204318314

約数列:

[1, 2, 3, 6, 331, 421, 662, 842, 993, 1263, 1423, 1986, 2526, 2846, 4269, 8538, 139351, 278702, 418053, 471013, 599083, 836106, 942026, 1198166, 1413039, 1797249, 2826078, 3594498, 198296473, 396592946, 594889419, 1189778838]

約数ペア:

[(1, 1189778838), (2, 594889419), (3, 396592946), (6, 198296473), (331, 3594498), (421, 2826078), (662, 1797249), (842, 1413039), (993, 1198166), (1263, 942026), (1423, 836106), (1986, 599083), (2526, 471013), (2846, 418053), (4269, 278702), (8538, 139351)]