551837331370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1\times {\mathrm{10859}}^1$

素因数の和:12391

約数の個数: 64

約数和(自身を含む): 1073954609280

約数和(自身を除く): 522117277910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1181, 1655, 2362, 3310, 4303, 5905, 8606, 10859, 11810, 15353, 21515, 21718, 30706, 43030, 54295, 76765, 108590, 141167, 153530, 282334, 390911, 705835, 781822, 1411670, 1954555, 3594329, 3909110, 5081843, 7188658, 10163686, 12824479, 17971645, 25409215, 25648958, 35943290, 46726277, 50818430, 64122395, 93452554, 128244790, 166718227, 233631385, 333436454, 467262770, 833591135, 1667182270, 4244902549, 8489805098, 21224512745, 42449025490, 55183733137, 110367466274, 275918665685, 551837331370]

約数ペア:

[(1, 551837331370), (2, 275918665685), (5, 110367466274), (10, 55183733137), (13, 42449025490), (26, 21224512745), (65, 8489805098), (130, 4244902549), (331, 1667182270), (662, 833591135), (1181, 467262770), (1655, 333436454), (2362, 233631385), (3310, 166718227), (4303, 128244790), (5905, 93452554), (8606, 64122395), (10859, 50818430), (11810, 46726277), (15353, 35943290), (21515, 25648958), (21718, 25409215), (30706, 17971645), (43030, 12824479), (54295, 10163686), (76765, 7188658), (108590, 5081843), (141167, 3909110), (153530, 3594329), (282334, 1954555), (390911, 1411670), (705835, 781822)]