2155703658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{381001}}^1$

素因数の和:381070

約数の個数: 32

約数和(自身を含む): 4608600192

約数和(自身を除く): 2452896534

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 381001, 762002, 1143003, 2286006, 8763023, 15621041, 17526046, 26289069, 31242082, 46863123, 52578138, 93726246, 359283943, 718567886, 1077851829, 2155703658]

約数ペア:

[(1, 2155703658), (2, 1077851829), (3, 718567886), (6, 359283943), (23, 93726246), (41, 52578138), (46, 46863123), (69, 31242082), (82, 26289069), (123, 17526046), (138, 15621041), (246, 8763023), (943, 2286006), (1886, 1143003), (2829, 762002), (5658, 381001)]