2079860132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{37879}}^1$

素因数の和:37980

約数の個数: 48

約数和(自身を含む): 4352866560

約数和(自身を除く): 2273006428

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1484, 1961, 3922, 7844, 13727, 27454, 37879, 54908, 75758, 151516, 265153, 530306, 1060612, 1401523, 2007587, 2803046, 4015174, 5606092, 8030348, 9810661, 14053109, 19621322, 28106218, 39242644, 56212436, 74280719, 148561438, 297122876, 519965033, 1039930066, 2079860132]

約数ペア:

[(1, 2079860132), (2, 1039930066), (4, 519965033), (7, 297122876), (14, 148561438), (28, 74280719), (37, 56212436), (53, 39242644), (74, 28106218), (106, 19621322), (148, 14053109), (212, 9810661), (259, 8030348), (371, 5606092), (518, 4015174), (742, 2803046), (1036, 2007587), (1484, 1401523), (1961, 1060612), (3922, 530306), (7844, 265153), (13727, 151516), (27454, 75758), (37879, 54908)]