2890584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 8244600

約数和(自身を除く): 5354016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2113, 4226, 6339, 8452, 12678, 16904, 19017, 25356, 38034, 40147, 50712, 76068, 80294, 120441, 152136, 160588, 240882, 321176, 361323, 481764, 722646, 963528, 1445292, 2890584]

約数ペア:

[(1, 2890584), (2, 1445292), (3, 963528), (4, 722646), (6, 481764), (8, 361323), (9, 321176), (12, 240882), (18, 160588), (19, 152136), (24, 120441), (36, 80294), (38, 76068), (57, 50712), (72, 40147), (76, 38034), (114, 25356), (152, 19017), (171, 16904), (228, 12678), (342, 8452), (456, 6339), (684, 4226), (1368, 2113)]