2000795862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4783}}^1$

素因数の和:5005

約数の個数: 64

約数和(自身を含む): 4475068416

約数和(自身を除く): 2474272554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 173, 186, 346, 403, 519, 806, 1038, 1209, 2249, 2418, 4498, 4783, 5363, 6747, 9566, 10726, 13494, 14349, 16089, 28698, 32178, 62179, 69719, 124358, 139438, 148273, 186537, 209157, 296546, 373074, 418314, 444819, 827459, 889638, 1654918, 1927549, 2482377, 3855098, 4964754, 5782647, 10756967, 11565294, 21513934, 25651229, 32270901, 51302458, 64541802, 76953687, 153907374, 333465977, 666931954, 1000397931, 2000795862]

約数ペア:

[(1, 2000795862), (2, 1000397931), (3, 666931954), (6, 333465977), (13, 153907374), (26, 76953687), (31, 64541802), (39, 51302458), (62, 32270901), (78, 25651229), (93, 21513934), (173, 11565294), (186, 10756967), (346, 5782647), (403, 4964754), (519, 3855098), (806, 2482377), (1038, 1927549), (1209, 1654918), (2249, 889638), (2418, 827459), (4498, 444819), (4783, 418314), (5363, 373074), (6747, 296546), (9566, 209157), (10726, 186537), (13494, 148273), (14349, 139438), (16089, 124358), (28698, 69719), (32178, 62179)]