2019979572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{446503}}^1$

素因数の和:446552

約数の個数: 48

約数和(自身を含む): 5250887040

約数和(自身を除く): 3230907468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 446503, 893006, 1339509, 1786012, 2679018, 5358036, 5804539, 11609078, 12948587, 17413617, 23218156, 25897174, 34827234, 38845761, 51794348, 69654468, 77691522, 155383044, 168331631, 336663262, 504994893, 673326524, 1009989786, 2019979572]

約数ペア:

[(1, 2019979572), (2, 1009989786), (3, 673326524), (4, 504994893), (6, 336663262), (12, 168331631), (13, 155383044), (26, 77691522), (29, 69654468), (39, 51794348), (52, 38845761), (58, 34827234), (78, 25897174), (87, 23218156), (116, 17413617), (156, 12948587), (174, 11609078), (348, 5804539), (377, 5358036), (754, 2679018), (1131, 1786012), (1508, 1339509), (2262, 893006), (4524, 446503)]