2007359996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 3627606528

約数和(自身を除く): 1620246532

約数列:

[1, 2, 4, 71, 103, 142, 163, 206, 284, 326, 412, 421, 652, 842, 1684, 7313, 11573, 14626, 16789, 23146, 29252, 29891, 33578, 43363, 46292, 59782, 67156, 68623, 86726, 119564, 137246, 173452, 274492, 1192019, 2384038, 3078773, 4768076, 4872233, 6157546, 7068169, 9744466, 12315092, 14136338, 19488932, 28272676, 501839999, 1003679998, 2007359996]

約数ペア:

[(1, 2007359996), (2, 1003679998), (4, 501839999), (71, 28272676), (103, 19488932), (142, 14136338), (163, 12315092), (206, 9744466), (284, 7068169), (326, 6157546), (412, 4872233), (421, 4768076), (652, 3078773), (842, 2384038), (1684, 1192019), (7313, 274492), (11573, 173452), (14626, 137246), (16789, 119564), (23146, 86726), (29252, 68623), (29891, 67156), (33578, 59782), (43363, 46292)]