584740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 1337364

約数和(自身を除く): 752624

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 173, 260, 338, 346, 676, 692, 845, 865, 1690, 1730, 2249, 3380, 3460, 4498, 8996, 11245, 22490, 29237, 44980, 58474, 116948, 146185, 292370, 584740]

約数ペア:

[(1, 584740), (2, 292370), (4, 146185), (5, 116948), (10, 58474), (13, 44980), (20, 29237), (26, 22490), (52, 11245), (65, 8996), (130, 4498), (169, 3460), (173, 3380), (260, 2249), (338, 1730), (346, 1690), (676, 865), (692, 845)]