4029696.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 24482304

約数和(自身を除く): 12770996

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 137, 142, 172, 274, 284, 301, 497, 548, 602, 959, 994, 1204, 1918, 1988, 3053, 3836, 5891, 6106, 9727, 11782, 12212, 19454, 21371, 23564, 38908, 41237, 42742, 68089, 82474, 85484, 136178, 164948, 272356, 418261, 836522, 1673044, 2927827, 5855654, 11711308]

約数ペア:

[(1, 11711308), (2, 5855654), (4, 2927827), (7, 1673044), (14, 836522), (28, 418261), (43, 272356), (71, 164948), (86, 136178), (137, 85484), (142, 82474), (172, 68089), (274, 42742), (284, 41237), (301, 38908), (497, 23564), (548, 21371), (602, 19454), (959, 12212), (994, 11782), (1204, 9727), (1918, 6106), (1988, 5891), (3053, 3836)]