13685204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 27751248

約数和(自身を除く): 14066044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 113, 137, 221, 226, 274, 442, 452, 548, 884, 1469, 1781, 1921, 2329, 2938, 3562, 3842, 4658, 5876, 7124, 7684, 9316, 15481, 24973, 30277, 30962, 49946, 60554, 61924, 99892, 121108, 201253, 263177, 402506, 526354, 805012, 1052708, 3421301, 6842602, 13685204]

約数ペア:

[(1, 13685204), (2, 6842602), (4, 3421301), (13, 1052708), (17, 805012), (26, 526354), (34, 402506), (52, 263177), (68, 201253), (113, 121108), (137, 99892), (221, 61924), (226, 60554), (274, 49946), (442, 30962), (452, 30277), (548, 24973), (884, 15481), (1469, 9316), (1781, 7684), (1921, 7124), (2329, 5876), (2938, 4658), (3562, 3842)]