1628774844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{42509}}^1$

素因数の和:42650

約数の個数: 48

約数和(自身を含む): 3961251840

約数和(自身を除く): 2332476996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 3193, 6386, 9579, 12772, 19158, 38316, 42509, 85018, 127527, 170036, 255054, 510108, 1317779, 2635558, 3953337, 4378427, 5271116, 7906674, 8756854, 13135281, 15813348, 17513708, 26270562, 52541124, 135731237, 271462474, 407193711, 542924948, 814387422, 1628774844]

約数ペア:

[(1, 1628774844), (2, 814387422), (3, 542924948), (4, 407193711), (6, 271462474), (12, 135731237), (31, 52541124), (62, 26270562), (93, 17513708), (103, 15813348), (124, 13135281), (186, 8756854), (206, 7906674), (309, 5271116), (372, 4378427), (412, 3953337), (618, 2635558), (1236, 1317779), (3193, 510108), (6386, 255054), (9579, 170036), (12772, 127527), (19158, 85018), (38316, 42509)]