2243380412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{54541}}^1$

素因数の和:54678

約数の個数: 48

約数和(自身を含む): 4874745792

約数和(自身を除く): 2631365380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5876, 10283, 20566, 41132, 54541, 109082, 218164, 381787, 709033, 763574, 1418066, 1527148, 2836132, 4963231, 6163133, 9926462, 12326266, 19852924, 24652532, 43141931, 80120729, 86283862, 160241458, 172567724, 320482916, 560845103, 1121690206, 2243380412]

約数ペア:

[(1, 2243380412), (2, 1121690206), (4, 560845103), (7, 320482916), (13, 172567724), (14, 160241458), (26, 86283862), (28, 80120729), (52, 43141931), (91, 24652532), (113, 19852924), (182, 12326266), (226, 9926462), (364, 6163133), (452, 4963231), (791, 2836132), (1469, 1527148), (1582, 1418066), (2938, 763574), (3164, 709033), (5876, 381787), (10283, 218164), (20566, 109082), (41132, 54541)]