2789220252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2554231}}^1$

素因数の和:2554258

約数の個数: 48

約数和(自身を含む): 8010071552

約数和(自身を除く): 5220851300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2554231, 5108462, 7662693, 10216924, 15325386, 17879617, 30650772, 33205003, 35759234, 53638851, 66410006, 71518468, 99615009, 107277702, 132820012, 199230018, 214555404, 232435021, 398460036, 464870042, 697305063, 929740084, 1394610126, 2789220252]

約数ペア:

[(1, 2789220252), (2, 1394610126), (3, 929740084), (4, 697305063), (6, 464870042), (7, 398460036), (12, 232435021), (13, 214555404), (14, 199230018), (21, 132820012), (26, 107277702), (28, 99615009), (39, 71518468), (42, 66410006), (52, 53638851), (78, 35759234), (84, 33205003), (91, 30650772), (156, 17879617), (182, 15325386), (273, 10216924), (364, 7662693), (546, 5108462), (1092, 2554231)]