1628383562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 2886589440

約数和(自身を除く): 1258205878

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 113, 226, 247, 403, 494, 589, 806, 941, 1178, 1469, 1882, 2147, 2938, 3503, 4294, 7006, 7657, 12233, 15314, 17879, 24466, 27911, 29171, 35758, 45539, 55822, 58342, 66557, 91078, 106333, 133114, 212666, 232427, 379223, 464854, 554249, 758446, 865241, 1108498, 1382329, 1730482, 2020327, 2764658, 3296323, 4040654, 6592646, 7205237, 14410474, 26264251, 42852199, 52528502, 62630137, 85704398, 125260274, 814191781, 1628383562]

約数ペア:

[(1, 1628383562), (2, 814191781), (13, 125260274), (19, 85704398), (26, 62630137), (31, 52528502), (38, 42852199), (62, 26264251), (113, 14410474), (226, 7205237), (247, 6592646), (403, 4040654), (494, 3296323), (589, 2764658), (806, 2020327), (941, 1730482), (1178, 1382329), (1469, 1108498), (1882, 865241), (2147, 758446), (2938, 554249), (3503, 464854), (4294, 379223), (7006, 232427), (7657, 212666), (12233, 133114), (15314, 106333), (17879, 91078), (24466, 66557), (27911, 58342), (29171, 55822), (35758, 45539)]