1288508944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{6961}}^1$

素因数の和:7495

約数の個数: 40

約数和(自身を含む): 2610582912

約数和(自身を除く): 1322073968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 503, 1006, 2012, 4024, 6961, 8048, 11569, 13922, 23138, 27844, 46276, 55688, 92552, 111376, 160103, 185104, 320206, 640412, 1280824, 2561648, 3501383, 7002766, 14005532, 28011064, 56022128, 80531809, 161063618, 322127236, 644254472, 1288508944]

約数ペア:

[(1, 1288508944), (2, 644254472), (4, 322127236), (8, 161063618), (16, 80531809), (23, 56022128), (46, 28011064), (92, 14005532), (184, 7002766), (368, 3501383), (503, 2561648), (1006, 1280824), (2012, 640412), (4024, 320206), (6961, 185104), (8048, 160103), (11569, 111376), (13922, 92552), (23138, 55688), (27844, 46276)]