9709552016

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1277}}^1\times {\mathrm{2131}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 18920289024

約数和(自身を除く): 9210737008

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1277, 1784, 2131, 2554, 3568, 4262, 5108, 8524, 10216, 17048, 20432, 34096, 284771, 475213, 569542, 950426, 1139084, 1900852, 2278168, 2721287, 3801704, 4556336, 5442574, 7603408, 10885148, 21770296, 43540592, 606847001, 1213694002, 2427388004, 4854776008, 9709552016]

約数ペア:

[(1, 9709552016), (2, 4854776008), (4, 2427388004), (8, 1213694002), (16, 606847001), (223, 43540592), (446, 21770296), (892, 10885148), (1277, 7603408), (1784, 5442574), (2131, 4556336), (2554, 3801704), (3568, 2721287), (4262, 2278168), (5108, 1900852), (8524, 1139084), (10216, 950426), (17048, 569542), (20432, 475213), (34096, 284771)]