289348986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{41609}}^1$

素因数の和:41694

約数の個数: 32

約数和(自身を含む): 619156800

約数和(自身を除く): 329807814

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 41609, 83218, 124827, 249654, 790571, 1581142, 2371713, 2538149, 4743426, 5076298, 7614447, 15228894, 48224831, 96449662, 144674493, 289348986]

約数ペア:

[(1, 289348986), (2, 144674493), (3, 96449662), (6, 48224831), (19, 15228894), (38, 7614447), (57, 5076298), (61, 4743426), (114, 2538149), (122, 2371713), (183, 1581142), (366, 790571), (1159, 249654), (2318, 124827), (3477, 83218), (6954, 41609)]