234673138

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 408038400

約数和(自身を除く): 173365262

約数列:

[1, 2, 7, 14, 131, 199, 262, 398, 643, 917, 1286, 1393, 1834, 2786, 4501, 9002, 26069, 52138, 84233, 127957, 168466, 182483, 255914, 364966, 589631, 895699, 1179262, 1791398, 16762367, 33524734, 117336569, 234673138]

約数ペア:

[(1, 234673138), (2, 117336569), (7, 33524734), (14, 16762367), (131, 1791398), (199, 1179262), (262, 895699), (398, 589631), (643, 364966), (917, 255914), (1286, 182483), (1393, 168466), (1834, 127957), (2786, 84233), (4501, 52138), (9002, 26069)]