2488402953

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 3773053440

約数和(自身を除く): 1284650487

約数列:

[1, 3, 9, 31, 93, 101, 233, 279, 303, 379, 699, 909, 1137, 2097, 3131, 3411, 7223, 9393, 11749, 21669, 23533, 28179, 35247, 38279, 65007, 70599, 88307, 105741, 114837, 211797, 264921, 344511, 729523, 794763, 1186649, 2188569, 2737517, 3559947, 6565707, 8212551, 8919007, 10679841, 24637653, 26757021, 80271063, 276489217, 829467651, 2488402953]

約数ペア:

[(1, 2488402953), (3, 829467651), (9, 276489217), (31, 80271063), (93, 26757021), (101, 24637653), (233, 10679841), (279, 8919007), (303, 8212551), (379, 6565707), (699, 3559947), (909, 2737517), (1137, 2188569), (2097, 1186649), (3131, 794763), (3411, 729523), (7223, 344511), (9393, 264921), (11749, 211797), (21669, 114837), (23533, 105741), (28179, 88307), (35247, 70599), (38279, 65007)]