426546218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13681}}^1$

素因数の和:13838

約数の個数: 32

約数和(自身を含む): 780202368

約数和(自身を除く): 353656150

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4454, 13681, 15589, 27362, 31178, 95767, 191534, 232577, 465154, 1628039, 1792211, 3256078, 3584422, 12545477, 25090954, 30467587, 60935174, 213273109, 426546218]

約数ペア:

[(1, 426546218), (2, 213273109), (7, 60935174), (14, 30467587), (17, 25090954), (34, 12545477), (119, 3584422), (131, 3256078), (238, 1792211), (262, 1628039), (917, 465154), (1834, 232577), (2227, 191534), (4454, 95767), (13681, 31178), (15589, 27362)]