802019916736

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{40294409}}^1$

素因数の和:40294732

約数の個数: 28

約数和(自身を含む): 1596625701840

約数和(自身を除く): 794605785104

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 40294409, 80588818, 161177636, 322355272, 644710544, 1289421088, 2578842176, 12531561199, 25063122398, 50126244796, 100252489592, 200504979184, 401009958368, 802019916736]

約数ペア:

[(1, 802019916736), (2, 401009958368), (4, 200504979184), (8, 100252489592), (16, 50126244796), (32, 25063122398), (64, 12531561199), (311, 2578842176), (622, 1289421088), (1244, 644710544), (2488, 322355272), (4976, 161177636), (9952, 80588818), (19904, 40294409)]