1860170936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 3815185920

約数和(自身を除く): 1955014984

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 211, 412, 422, 823, 824, 844, 1339, 1646, 1688, 2678, 2743, 3292, 5356, 5486, 6584, 10699, 10712, 10972, 21398, 21733, 21944, 42796, 43466, 84769, 85592, 86932, 169538, 173653, 173864, 282529, 339076, 347306, 565058, 678152, 694612, 1101997, 1130116, 1389224, 2203994, 2257489, 2260232, 4407988, 4514978, 8815976, 9029956, 17886259, 18059912, 35772518, 71545036, 143090072, 232521367, 465042734, 930085468, 1860170936]

約数ペア:

[(1, 1860170936), (2, 930085468), (4, 465042734), (8, 232521367), (13, 143090072), (26, 71545036), (52, 35772518), (103, 18059912), (104, 17886259), (206, 9029956), (211, 8815976), (412, 4514978), (422, 4407988), (823, 2260232), (824, 2257489), (844, 2203994), (1339, 1389224), (1646, 1130116), (1688, 1101997), (2678, 694612), (2743, 678152), (3292, 565058), (5356, 347306), (5486, 339076), (6584, 282529), (10699, 173864), (10712, 173653), (10972, 169538), (21398, 86932), (21733, 85592), (21944, 84769), (42796, 43466)]