630699958

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{929}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 1099215360

約数和(自身を除く): 468515402

約数列:

[1, 2, 7, 14, 71, 142, 497, 683, 929, 994, 1366, 1858, 4781, 6503, 9562, 13006, 48493, 65959, 96986, 131918, 339451, 461713, 634507, 678902, 923426, 1269014, 4441549, 8883098, 45049997, 90099994, 315349979, 630699958]

約数ペア:

[(1, 630699958), (2, 315349979), (7, 90099994), (14, 45049997), (71, 8883098), (142, 4441549), (497, 1269014), (683, 923426), (929, 678902), (994, 634507), (1366, 461713), (1858, 339451), (4781, 131918), (6503, 96986), (9562, 65959), (13006, 48493)]