4003953986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1\times {\mathrm{25801}}^1$

素因数の和:28337

約数の個数: 16

約数和(自身を含む): 6202387968

約数和(自身を除く): 2198433982

約数列:

[1, 2, 31, 62, 2503, 5006, 25801, 51602, 77593, 155186, 799831, 1599662, 64579903, 129159806, 2001976993, 4003953986]

約数ペア:

[(1, 4003953986), (2, 2001976993), (31, 129159806), (62, 64579903), (2503, 1599662), (5006, 799831), (25801, 155186), (51602, 77593)]