2247698404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8501}}^1$

素因数の和:8609

約数の個数: 72

約数和(自身を含む): 4884909120

約数和(自身を除く): 2637210716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 196, 266, 284, 497, 532, 931, 994, 1349, 1862, 1988, 2698, 3479, 3724, 5396, 6958, 8501, 9443, 13916, 17002, 18886, 34004, 37772, 59507, 66101, 119014, 132202, 161519, 238028, 264404, 323038, 416549, 603571, 646076, 833098, 1130633, 1207142, 1666196, 2261266, 2414284, 4224997, 4522532, 7914431, 8449994, 11467849, 15828862, 16899988, 22935698, 29574979, 31657724, 45871396, 59149958, 80274943, 118299916, 160549886, 321099772, 561924601, 1123849202, 2247698404]

約数ペア:

[(1, 2247698404), (2, 1123849202), (4, 561924601), (7, 321099772), (14, 160549886), (19, 118299916), (28, 80274943), (38, 59149958), (49, 45871396), (71, 31657724), (76, 29574979), (98, 22935698), (133, 16899988), (142, 15828862), (196, 11467849), (266, 8449994), (284, 7914431), (497, 4522532), (532, 4224997), (931, 2414284), (994, 2261266), (1349, 1666196), (1862, 1207142), (1988, 1130633), (2698, 833098), (3479, 646076), (3724, 603571), (5396, 416549), (6958, 323038), (8501, 264404), (9443, 238028), (13916, 161519), (17002, 132202), (18886, 119014), (34004, 66101), (37772, 59507)]