1959076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 4221952

約数和(自身を除く): 2262876

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 61, 62, 74, 122, 124, 148, 217, 244, 259, 427, 434, 518, 854, 868, 1036, 1147, 1708, 1891, 2257, 2294, 3782, 4514, 4588, 7564, 8029, 9028, 13237, 15799, 16058, 26474, 31598, 32116, 52948, 63196, 69967, 139934, 279868, 489769, 979538, 1959076]

約数ペア:

[(1, 1959076), (2, 979538), (4, 489769), (7, 279868), (14, 139934), (28, 69967), (31, 63196), (37, 52948), (61, 32116), (62, 31598), (74, 26474), (122, 16058), (124, 15799), (148, 13237), (217, 9028), (244, 8029), (259, 7564), (427, 4588), (434, 4514), (518, 3782), (854, 2294), (868, 2257), (1036, 1891), (1147, 1708)]