1900431368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3943}}^1\times {\mathrm{5477}}^1$

素因数の和:9437

約数の個数: 32

約数和(自身を含む): 3888941760

約数和(自身を除く): 1988510392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3943, 5477, 7886, 10954, 15772, 21908, 31544, 43373, 43816, 60247, 86746, 120494, 173492, 240988, 346984, 481976, 21595811, 43191622, 86383244, 172766488, 237553921, 475107842, 950215684, 1900431368]

約数ペア:

[(1, 1900431368), (2, 950215684), (4, 475107842), (8, 237553921), (11, 172766488), (22, 86383244), (44, 43191622), (88, 21595811), (3943, 481976), (5477, 346984), (7886, 240988), (10954, 173492), (15772, 120494), (21908, 86746), (31544, 60247), (43373, 43816)]