1330385548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 2534162400

約数和(自身を除く): 1203776852

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 109, 164, 218, 436, 779, 1558, 2071, 3116, 3917, 4142, 4469, 7834, 8284, 8938, 15668, 17876, 74423, 84911, 148846, 160597, 169822, 297692, 321194, 339644, 426953, 642388, 853906, 1707812, 3051343, 6102686, 8112107, 12205372, 16224214, 17505073, 32448428, 35010146, 70020292, 332596387, 665192774, 1330385548]

約数ペア:

[(1, 1330385548), (2, 665192774), (4, 332596387), (19, 70020292), (38, 35010146), (41, 32448428), (76, 17505073), (82, 16224214), (109, 12205372), (164, 8112107), (218, 6102686), (436, 3051343), (779, 1707812), (1558, 853906), (2071, 642388), (3116, 426953), (3917, 339644), (4142, 321194), (4469, 297692), (7834, 169822), (8284, 160597), (8938, 148846), (15668, 84911), (17876, 74423)]