15697976804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{1609}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 28407973440

約数和(自身を除く): 12709996636

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 433, 524, 866, 1609, 1732, 3218, 5633, 6436, 11266, 18619, 22532, 37238, 56723, 69187, 74476, 113446, 138374, 210779, 226892, 276748, 421558, 696697, 843116, 1393394, 2439089, 2786788, 4878178, 9063497, 9756356, 18126994, 29957971, 36253988, 59915942, 91267307, 119831884, 182534614, 365069228, 3924494201, 7848988402, 15697976804]

約数ペア:

[(1, 15697976804), (2, 7848988402), (4, 3924494201), (43, 365069228), (86, 182534614), (131, 119831884), (172, 91267307), (262, 59915942), (433, 36253988), (524, 29957971), (866, 18126994), (1609, 9756356), (1732, 9063497), (3218, 4878178), (5633, 2786788), (6436, 2439089), (11266, 1393394), (18619, 843116), (22532, 696697), (37238, 421558), (56723, 276748), (69187, 226892), (74476, 210779), (113446, 138374)]