2470951372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 4499131392

約数和(自身を除く): 2028180020

約数列:

[1, 2, 4, 53, 71, 106, 142, 167, 212, 284, 334, 668, 983, 1966, 3763, 3932, 7526, 8851, 11857, 15052, 17702, 23714, 35404, 47428, 52099, 69793, 104198, 139586, 164161, 208396, 279172, 328322, 628421, 656644, 1256842, 2513684, 3699029, 7398058, 8700533, 11655431, 14796116, 17401066, 23310862, 34802132, 46621724, 617737843, 1235475686, 2470951372]

約数ペア:

[(1, 2470951372), (2, 1235475686), (4, 617737843), (53, 46621724), (71, 34802132), (106, 23310862), (142, 17401066), (167, 14796116), (212, 11655431), (284, 8700533), (334, 7398058), (668, 3699029), (983, 2513684), (1966, 1256842), (3763, 656644), (3932, 628421), (7526, 328322), (8851, 279172), (11857, 208396), (15052, 164161), (17702, 139586), (23714, 104198), (35404, 69793), (47428, 52099)]