1640642694

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{16063}}^1$

素因数の和:16684

約数の個数: 32

約数和(自身を含む): 3400427520

約数和(自身を除く): 1759784826

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 587, 1174, 1761, 3522, 16063, 17023, 32126, 34046, 48189, 51069, 96378, 102138, 465827, 931654, 1397481, 2794962, 9428981, 18857962, 28286943, 56573886, 273440449, 546880898, 820321347, 1640642694]

約数ペア:

[(1, 1640642694), (2, 820321347), (3, 546880898), (6, 273440449), (29, 56573886), (58, 28286943), (87, 18857962), (174, 9428981), (587, 2794962), (1174, 1397481), (1761, 931654), (3522, 465827), (16063, 102138), (17023, 96378), (32126, 51069), (34046, 48189)]