917453620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{9337}}^1$

素因数の和:9397

約数の個数: 48

約数和(自身を含む): 2047263120

約数和(自身を除く): 1129809500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4913, 5780, 9337, 9826, 18674, 19652, 24565, 37348, 46685, 49130, 93370, 98260, 158729, 186740, 317458, 634916, 793645, 1587290, 2698393, 3174580, 5396786, 10793572, 13491965, 26983930, 45872681, 53967860, 91745362, 183490724, 229363405, 458726810, 917453620]

約数ペア:

[(1, 917453620), (2, 458726810), (4, 229363405), (5, 183490724), (10, 91745362), (17, 53967860), (20, 45872681), (34, 26983930), (68, 13491965), (85, 10793572), (170, 5396786), (289, 3174580), (340, 2698393), (578, 1587290), (1156, 793645), (1445, 634916), (2890, 317458), (4913, 186740), (5780, 158729), (9337, 98260), (9826, 93370), (18674, 49130), (19652, 46685), (24565, 37348)]