3913888976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{13381}}^1$

素因数の和:13671

約数の個数: 40

約数和(自身を含む): 7701126888

約数和(自身を除く): 3787237912

約数列:

[1, 2, 4, 8, 16, 101, 181, 202, 362, 404, 724, 808, 1448, 1616, 2896, 13381, 18281, 26762, 36562, 53524, 73124, 107048, 146248, 214096, 292496, 1351481, 2421961, 2702962, 4843922, 5405924, 9687844, 10811848, 19375688, 21623696, 38751376, 244618061, 489236122, 978472244, 1956944488, 3913888976]

約数ペア:

[(1, 3913888976), (2, 1956944488), (4, 978472244), (8, 489236122), (16, 244618061), (101, 38751376), (181, 21623696), (202, 19375688), (362, 10811848), (404, 9687844), (724, 5405924), (808, 4843922), (1448, 2702962), (1616, 2421961), (2896, 1351481), (13381, 292496), (18281, 214096), (26762, 146248), (36562, 107048), (53524, 73124)]