2019959508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{85577}}^1$

素因数の和:85872

約数の個数: 48

約数和(自身を含む): 5405791104

約数和(自身を除く): 3385831596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11802, 23604, 85577, 171154, 256731, 342308, 513462, 599039, 1026924, 1198078, 1797117, 2396156, 3594234, 7188468, 24047137, 48094274, 72141411, 96188548, 144282822, 168329959, 288565644, 336659918, 504989877, 673319836, 1009979754, 2019959508]

約数ペア:

[(1, 2019959508), (2, 1009979754), (3, 673319836), (4, 504989877), (6, 336659918), (7, 288565644), (12, 168329959), (14, 144282822), (21, 96188548), (28, 72141411), (42, 48094274), (84, 24047137), (281, 7188468), (562, 3594234), (843, 2396156), (1124, 1797117), (1686, 1198078), (1967, 1026924), (3372, 599039), (3934, 513462), (5901, 342308), (7868, 256731), (11802, 171154), (23604, 85577)]