245633102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 482630400

約数和(自身を除く): 236997298

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 2431, 2659, 2717, 3553, 4199, 4862, 5318, 5434, 7106, 8398, 29249, 34567, 45203, 46189, 50521, 58498, 69134, 90406, 92378, 101042, 380237, 497233, 555731, 587639, 656773, 760474, 858857, 994466, 1111462, 1175278, 1313546, 1717714, 6464029, 7224503, 9447427, 11165141, 12928058, 14449006, 18894854, 22330282, 122816551, 245633102]

約数ペア:

[(1, 245633102), (2, 122816551), (11, 22330282), (13, 18894854), (17, 14449006), (19, 12928058), (22, 11165141), (26, 9447427), (34, 7224503), (38, 6464029), (143, 1717714), (187, 1313546), (209, 1175278), (221, 1111462), (247, 994466), (286, 858857), (323, 760474), (374, 656773), (418, 587639), (442, 555731), (494, 497233), (646, 380237), (2431, 101042), (2659, 92378), (2717, 90406), (3553, 69134), (4199, 58498), (4862, 50521), (5318, 46189), (5434, 45203), (7106, 34567), (8398, 29249)]