491114244

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 1169100800

約数和(自身を除く): 677986556

約数列:

[1, 2, 3, 4, 6, 12, 79, 139, 158, 237, 278, 316, 417, 474, 556, 834, 948, 1668, 3727, 7454, 10981, 11181, 14908, 21962, 22362, 32943, 43924, 44724, 65886, 131772, 294433, 518053, 588866, 883299, 1036106, 1177732, 1554159, 1766598, 2072212, 3108318, 3533196, 6216636, 40926187, 81852374, 122778561, 163704748, 245557122, 491114244]

約数ペア:

[(1, 491114244), (2, 245557122), (3, 163704748), (4, 122778561), (6, 81852374), (12, 40926187), (79, 6216636), (139, 3533196), (158, 3108318), (237, 2072212), (278, 1766598), (316, 1554159), (417, 1177732), (474, 1036106), (556, 883299), (834, 588866), (948, 518053), (1668, 294433), (3727, 131772), (7454, 65886), (10981, 44724), (11181, 43924), (14908, 32943), (21962, 22362)]