2051210238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{108289}}^1$

素因数の和:108353

約数の個数: 64

約数和(自身を含む): 5239503360

約数和(自身を除く): 3188293122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 6314, 9471, 18942, 108289, 216578, 324867, 649734, 758023, 1191179, 1516046, 2274069, 2382358, 3573537, 4439849, 4548138, 7147074, 8338253, 8879698, 13319547, 16676506, 25014759, 26639094, 31078943, 48838339, 50029518, 62157886, 93236829, 97676678, 146515017, 186473658, 293030034, 341868373, 683736746, 1025605119, 2051210238]

約数ペア:

[(1, 2051210238), (2, 1025605119), (3, 683736746), (6, 341868373), (7, 293030034), (11, 186473658), (14, 146515017), (21, 97676678), (22, 93236829), (33, 62157886), (41, 50029518), (42, 48838339), (66, 31078943), (77, 26639094), (82, 25014759), (123, 16676506), (154, 13319547), (231, 8879698), (246, 8338253), (287, 7147074), (451, 4548138), (462, 4439849), (574, 3573537), (861, 2382358), (902, 2274069), (1353, 1516046), (1722, 1191179), (2706, 758023), (3157, 649734), (6314, 324867), (9471, 216578), (18942, 108289)]