2010213604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{27581}}^1$

素因数の和:27748

約数の個数: 48

約数和(自身を含む): 4263073920

約数和(自身を除く): 2252860316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1918, 2603, 3836, 5206, 10412, 18221, 27581, 36442, 55162, 72884, 110324, 193067, 386134, 524039, 772268, 1048078, 2096156, 3668273, 3778597, 7336546, 7557194, 14673092, 15114388, 26450179, 52900358, 71793343, 105800716, 143586686, 287173372, 502553401, 1005106802, 2010213604]

約数ペア:

[(1, 2010213604), (2, 1005106802), (4, 502553401), (7, 287173372), (14, 143586686), (19, 105800716), (28, 71793343), (38, 52900358), (76, 26450179), (133, 15114388), (137, 14673092), (266, 7557194), (274, 7336546), (532, 3778597), (548, 3668273), (959, 2096156), (1918, 1048078), (2603, 772268), (3836, 524039), (5206, 386134), (10412, 193067), (18221, 110324), (27581, 72884), (36442, 55162)]