2019318304

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{25171}}^1$

素因数の和:25313

約数の個数: 48

約数和(自身を含む): 4186607040

約数和(自身を除く): 2167288736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 3488, 5014, 10028, 20056, 25171, 40112, 50342, 80224, 100684, 201368, 402736, 578933, 805472, 1157866, 2315732, 2743639, 4631464, 5487278, 9262928, 10974556, 18525856, 21949112, 43898224, 63103697, 87796448, 126207394, 252414788, 504829576, 1009659152, 2019318304]

約数ペア:

[(1, 2019318304), (2, 1009659152), (4, 504829576), (8, 252414788), (16, 126207394), (23, 87796448), (32, 63103697), (46, 43898224), (92, 21949112), (109, 18525856), (184, 10974556), (218, 9262928), (368, 5487278), (436, 4631464), (736, 2743639), (872, 2315732), (1744, 1157866), (2507, 805472), (3488, 578933), (5014, 402736), (10028, 201368), (20056, 100684), (25171, 80224), (40112, 50342)]