2051227592

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 3990430080

約数和(自身を除く): 1939202488

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 367, 727, 734, 961, 1454, 1468, 1922, 2908, 2936, 3844, 5816, 7688, 11377, 22537, 22754, 45074, 45508, 90148, 91016, 180296, 266809, 352687, 533618, 698647, 705374, 1067236, 1397294, 1410748, 2134472, 2794588, 2821496, 5589176, 8271079, 16542158, 33084316, 66168632, 256403449, 512806898, 1025613796, 2051227592]

約数ペア:

[(1, 2051227592), (2, 1025613796), (4, 512806898), (8, 256403449), (31, 66168632), (62, 33084316), (124, 16542158), (248, 8271079), (367, 5589176), (727, 2821496), (734, 2794588), (961, 2134472), (1454, 1410748), (1468, 1397294), (1922, 1067236), (2908, 705374), (2936, 698647), (3844, 533618), (5816, 352687), (7688, 266809), (11377, 180296), (22537, 91016), (22754, 90148), (45074, 45508)]