3837392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 8436960

約数和(自身を除く): 4599568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 971, 988, 1942, 1976, 3884, 3952, 7768, 12623, 15536, 18449, 25246, 36898, 50492, 73796, 100984, 147592, 201968, 239837, 295184, 479674, 959348, 1918696, 3837392]

約数ペア:

[(1, 3837392), (2, 1918696), (4, 959348), (8, 479674), (13, 295184), (16, 239837), (19, 201968), (26, 147592), (38, 100984), (52, 73796), (76, 50492), (104, 36898), (152, 25246), (208, 18449), (247, 15536), (304, 12623), (494, 7768), (971, 3952), (988, 3884), (1942, 1976)]