2599428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 6883520

約数和(自身を除く): 4284092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 877, 988, 1482, 1754, 2631, 2964, 3508, 5262, 10524, 11401, 16663, 22802, 33326, 34203, 45604, 49989, 66652, 68406, 99978, 136812, 199956, 216619, 433238, 649857, 866476, 1299714, 2599428]

約数ペア:

[(1, 2599428), (2, 1299714), (3, 866476), (4, 649857), (6, 433238), (12, 216619), (13, 199956), (19, 136812), (26, 99978), (38, 68406), (39, 66652), (52, 49989), (57, 45604), (76, 34203), (78, 33326), (114, 22802), (156, 16663), (228, 11401), (247, 10524), (494, 5262), (741, 3508), (877, 2964), (988, 2631), (1482, 1754)]