2097785332990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1\times {\mathrm{7499}}^1$

素因数の和:9705

約数の個数: 64

約数和(自身を含む): 3857868000000

約数和(自身を除く): 1760082667010

約数列:

[1, 2, 5, 10, 59, 118, 251, 295, 502, 590, 1255, 1889, 2510, 3778, 7499, 9445, 14809, 14998, 18890, 29618, 37495, 74045, 74990, 111451, 148090, 222902, 442441, 474139, 557255, 884882, 948278, 1114510, 1882249, 2212205, 2370695, 3764498, 4424410, 4741390, 9411245, 14165611, 18822490, 27974201, 28331222, 55948402, 70828055, 111052691, 139871005, 141656110, 222105382, 279742010, 555263455, 835771049, 1110526910, 1671542098, 3555568361, 4178855245, 7111136722, 8357710490, 17777841805, 35555683610, 209778533299, 419557066598, 1048892666495, 2097785332990]

約数ペア:

[(1, 2097785332990), (2, 1048892666495), (5, 419557066598), (10, 209778533299), (59, 35555683610), (118, 17777841805), (251, 8357710490), (295, 7111136722), (502, 4178855245), (590, 3555568361), (1255, 1671542098), (1889, 1110526910), (2510, 835771049), (3778, 555263455), (7499, 279742010), (9445, 222105382), (14809, 141656110), (14998, 139871005), (18890, 111052691), (29618, 70828055), (37495, 55948402), (74045, 28331222), (74990, 27974201), (111451, 18822490), (148090, 14165611), (222902, 9411245), (442441, 4741390), (474139, 4424410), (557255, 3764498), (884882, 2370695), (948278, 2212205), (1114510, 1882249)]