1551135452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1759}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 2939059200

約数和(自身を除く): 1387923748

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 283, 566, 779, 1132, 1558, 1759, 3116, 3518, 5377, 7036, 10754, 11603, 21508, 23206, 33421, 46412, 66842, 72119, 133684, 144238, 220457, 288476, 440914, 497797, 881828, 995594, 1370261, 1991188, 2740522, 5481044, 9458143, 18916286, 20409677, 37832572, 40819354, 81638708, 387783863, 775567726, 1551135452]

約数ペア:

[(1, 1551135452), (2, 775567726), (4, 387783863), (19, 81638708), (38, 40819354), (41, 37832572), (76, 20409677), (82, 18916286), (164, 9458143), (283, 5481044), (566, 2740522), (779, 1991188), (1132, 1370261), (1558, 995594), (1759, 881828), (3116, 497797), (3518, 440914), (5377, 288476), (7036, 220457), (10754, 144238), (11603, 133684), (21508, 72119), (23206, 66842), (33421, 46412)]