2104647506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{7507}}^1$

素因数の和:7826

約数の個数: 32

約数和(自身を含む): 3496445568

約数和(自身を除く): 1391798062

約数列:

[1, 2, 13, 26, 41, 82, 263, 526, 533, 1066, 3419, 6838, 7507, 10783, 15014, 21566, 97591, 140179, 195182, 280358, 307787, 615574, 1974341, 3948682, 4001231, 8002462, 25666433, 51332866, 80947981, 161895962, 1052323753, 2104647506]

約数ペア:

[(1, 2104647506), (2, 1052323753), (13, 161895962), (26, 80947981), (41, 51332866), (82, 25666433), (263, 8002462), (526, 4001231), (533, 3948682), (1066, 1974341), (3419, 615574), (6838, 307787), (7507, 280358), (10783, 195182), (15014, 140179), (21566, 97591)]