2867432840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4216813}}^1$

素因数の和:4216841

約数の個数: 32

約数和(自身を含む): 6831238680

約数和(自身を除く): 3963805840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4216813, 8433626, 16867252, 21084065, 33734504, 42168130, 71685821, 84336260, 143371642, 168672520, 286743284, 358429105, 573486568, 716858210, 1433716420, 2867432840]

約数ペア:

[(1, 2867432840), (2, 1433716420), (4, 716858210), (5, 573486568), (8, 358429105), (10, 286743284), (17, 168672520), (20, 143371642), (34, 84336260), (40, 71685821), (68, 42168130), (85, 33734504), (136, 21084065), (170, 16867252), (340, 8433626), (680, 4216813)]