2285955388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 4298767200

約数和(自身を除く): 2012811812

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 389, 778, 971, 1513, 1556, 1942, 3026, 3884, 6052, 6613, 13226, 16507, 26452, 33014, 34621, 66028, 69242, 86419, 138484, 172838, 345676, 377719, 588557, 755438, 1177114, 1469123, 1510876, 2354228, 2938246, 5876492, 6421223, 12842446, 25684892, 33616991, 67233982, 134467964, 571488847, 1142977694, 2285955388]

約数ペア:

[(1, 2285955388), (2, 1142977694), (4, 571488847), (17, 134467964), (34, 67233982), (68, 33616991), (89, 25684892), (178, 12842446), (356, 6421223), (389, 5876492), (778, 2938246), (971, 2354228), (1513, 1510876), (1556, 1469123), (1942, 1177114), (3026, 755438), (3884, 588557), (6052, 377719), (6613, 345676), (13226, 172838), (16507, 138484), (26452, 86419), (33014, 69242), (34621, 66028)]