2440804954

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13441}}^1$

素因数の和:13583

約数の個数: 48

約数和(自身を含む): 4551192360

約数和(自身を除く): 2110387406

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 218, 238, 763, 833, 1526, 1666, 1853, 3706, 5341, 10682, 12971, 13441, 25942, 26882, 90797, 94087, 181594, 188174, 228497, 456994, 658609, 1317218, 1465069, 1599479, 2930138, 3198958, 10255483, 11196353, 20510966, 22392706, 24906173, 49812346, 71788381, 143576762, 174343211, 348686422, 1220402477, 2440804954]

約数ペア:

[(1, 2440804954), (2, 1220402477), (7, 348686422), (14, 174343211), (17, 143576762), (34, 71788381), (49, 49812346), (98, 24906173), (109, 22392706), (119, 20510966), (218, 11196353), (238, 10255483), (763, 3198958), (833, 2930138), (1526, 1599479), (1666, 1465069), (1853, 1317218), (3706, 658609), (5341, 456994), (10682, 228497), (12971, 188174), (13441, 181594), (25942, 94087), (26882, 90797)]