1021225974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{40709}}^1$

素因数の和:40864

約数の個数: 32

約数和(自身を含む): 2116268640

約数和(自身を除く): 1095042666

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 8362, 12543, 25086, 40709, 81418, 122127, 244254, 1506233, 3012466, 4518699, 4600117, 9037398, 9200234, 13800351, 27600702, 170204329, 340408658, 510612987, 1021225974]

約数ペア:

[(1, 1021225974), (2, 510612987), (3, 340408658), (6, 170204329), (37, 27600702), (74, 13800351), (111, 9200234), (113, 9037398), (222, 4600117), (226, 4518699), (339, 3012466), (678, 1506233), (4181, 244254), (8362, 122127), (12543, 81418), (25086, 40709)]