2019947524

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{913177}}^1$

素因数の和:913267

約数の個数: 24

約数和(自身を含む): 4091037440

約数和(自身を除く): 2071089916

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 913177, 1826354, 3652708, 6392239, 12784478, 25568956, 72140983, 144281966, 288563932, 504986881, 1009973762, 2019947524]

約数ペア:

[(1, 2019947524), (2, 1009973762), (4, 504986881), (7, 288563932), (14, 144281966), (28, 72140983), (79, 25568956), (158, 12784478), (316, 6392239), (553, 3652708), (1106, 1826354), (2212, 913177)]