1540702928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{333197}}^1$

素因数の和:333239

約数の個数: 30

約数和(自身を含む): 3171045366

約数和(自身を除く): 1630342438

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 333197, 666394, 1332788, 2665576, 5331152, 5664349, 11328698, 22657396, 45314792, 90629584, 96293933, 192587866, 385175732, 770351464, 1540702928]

約数ペア:

[(1, 1540702928), (2, 770351464), (4, 385175732), (8, 192587866), (16, 96293933), (17, 90629584), (34, 45314792), (68, 22657396), (136, 11328698), (272, 5664349), (289, 5331152), (578, 2665576), (1156, 1332788), (2312, 666394), (4624, 333197)]