3963670490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6755

約数の個数: 64

約数和(自身を含む): 7941683232

約数和(自身を除く): 3978012742

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 113, 130, 205, 226, 410, 533, 565, 1066, 1130, 1469, 2665, 2938, 4633, 5330, 6581, 7345, 9266, 13162, 14690, 23165, 32905, 46330, 60229, 65810, 85553, 120458, 171106, 269821, 301145, 427765, 539642, 602290, 743653, 855530, 1349105, 1487306, 2698210, 3507673, 3718265, 7015346, 7436530, 9667489, 17538365, 19334978, 30489773, 35076730, 48337445, 60979546, 96674890, 152448865, 304897730, 396367049, 792734098, 1981835245, 3963670490]

約数ペア:

[(1, 3963670490), (2, 1981835245), (5, 792734098), (10, 396367049), (13, 304897730), (26, 152448865), (41, 96674890), (65, 60979546), (82, 48337445), (113, 35076730), (130, 30489773), (205, 19334978), (226, 17538365), (410, 9667489), (533, 7436530), (565, 7015346), (1066, 3718265), (1130, 3507673), (1469, 2698210), (2665, 1487306), (2938, 1349105), (4633, 855530), (5330, 743653), (6581, 602290), (7345, 539642), (9266, 427765), (13162, 301145), (14690, 269821), (23165, 171106), (32905, 120458), (46330, 85553), (60229, 65810)]