2569888912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{15313}}^1$

素因数の和:15955

約数の個数: 40

約数和(自身を含む): 5280941016

約数和(自身を除く): 2711052104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 617, 1234, 2468, 4936, 9872, 10489, 15313, 20978, 30626, 41956, 61252, 83912, 122504, 167824, 245008, 260321, 520642, 1041284, 2082568, 4165136, 9448121, 18896242, 37792484, 75584968, 151169936, 160618057, 321236114, 642472228, 1284944456, 2569888912]

約数ペア:

[(1, 2569888912), (2, 1284944456), (4, 642472228), (8, 321236114), (16, 160618057), (17, 151169936), (34, 75584968), (68, 37792484), (136, 18896242), (272, 9448121), (617, 4165136), (1234, 2082568), (2468, 1041284), (4936, 520642), (9872, 260321), (10489, 245008), (15313, 167824), (20978, 122504), (30626, 83912), (41956, 61252)]