2905916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3021124

約数列:

[1, 2, 4, 13, 26, 29, 41, 47, 52, 58, 82, 94, 116, 164, 188, 377, 533, 611, 754, 1066, 1189, 1222, 1363, 1508, 1927, 2132, 2378, 2444, 2726, 3854, 4756, 5452, 7708, 15457, 17719, 25051, 30914, 35438, 50102, 55883, 61828, 70876, 100204, 111766, 223532, 726479, 1452958, 2905916]

約数ペア:

[(1, 2905916), (2, 1452958), (4, 726479), (13, 223532), (26, 111766), (29, 100204), (41, 70876), (47, 61828), (52, 55883), (58, 50102), (82, 35438), (94, 30914), (116, 25051), (164, 17719), (188, 15457), (377, 7708), (533, 5452), (611, 4756), (754, 3854), (1066, 2726), (1189, 2444), (1222, 2378), (1363, 2132), (1508, 1927)]