2388890163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{63113}}^1$

素因数の和:63195

約数の個数: 32

約数和(自身を含む): 3683837952

約数和(自身を除く): 1294947789

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 1023, 1147, 1221, 3441, 12617, 37851, 63113, 189339, 694243, 1956503, 2082729, 2335181, 5869509, 7005543, 21521533, 25686991, 64564599, 72390611, 77060973, 217171833, 796296721, 2388890163]

約数ペア:

[(1, 2388890163), (3, 796296721), (11, 217171833), (31, 77060973), (33, 72390611), (37, 64564599), (93, 25686991), (111, 21521533), (341, 7005543), (407, 5869509), (1023, 2335181), (1147, 2082729), (1221, 1956503), (3441, 694243), (12617, 189339), (37851, 63113)]