959830638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647659}}^1$

素因数の和:647696

約数の個数: 32

約数和(自身を含む): 2176137600

約数和(自身を除く): 1216306962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 647659, 1295318, 1942977, 3885954, 8419567, 12305521, 16839134, 24611042, 25258701, 36916563, 50517402, 73833126, 159971773, 319943546, 479915319, 959830638]

約数ペア:

[(1, 959830638), (2, 479915319), (3, 319943546), (6, 159971773), (13, 73833126), (19, 50517402), (26, 36916563), (38, 25258701), (39, 24611042), (57, 16839134), (78, 12305521), (114, 8419567), (247, 3885954), (494, 1942977), (741, 1295318), (1482, 647659)]