4173964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 7733376

約数和(自身を除く): 3559412

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 821, 1271, 1642, 2542, 3284, 5084, 25451, 33661, 50902, 67322, 101804, 134644, 1043491, 2086982, 4173964]

約数ペア:

[(1, 4173964), (2, 2086982), (4, 1043491), (31, 134644), (41, 101804), (62, 67322), (82, 50902), (124, 33661), (164, 25451), (821, 5084), (1271, 3284), (1642, 2542)]