2118794656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{19231}}^1$

素因数の和:19565

約数の個数: 48

約数和(自身を含む): 4565369088

約数和(自身を除く): 2446574432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 626, 1252, 2504, 3443, 5008, 6886, 10016, 13772, 19231, 27544, 38462, 55088, 76924, 110176, 153848, 211541, 307696, 423082, 615392, 846164, 1692328, 3384656, 6019303, 6769312, 12038606, 24077212, 48154424, 66212333, 96308848, 132424666, 192617696, 264849332, 529698664, 1059397328, 2118794656]

約数ペア:

[(1, 2118794656), (2, 1059397328), (4, 529698664), (8, 264849332), (11, 192617696), (16, 132424666), (22, 96308848), (32, 66212333), (44, 48154424), (88, 24077212), (176, 12038606), (313, 6769312), (352, 6019303), (626, 3384656), (1252, 1692328), (2504, 846164), (3443, 615392), (5008, 423082), (6886, 307696), (10016, 211541), (13772, 153848), (19231, 110176), (27544, 76924), (38462, 55088)]