1649286212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73721}}^1$

素因数の和:73796

約数の個数: 48

約数和(自身を含む): 3566965248

約数和(自身を除く): 1917679036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 22372, 73721, 147442, 294884, 516047, 1032094, 1253257, 2064188, 2506514, 3464887, 5013028, 6929774, 8772799, 13859548, 17545598, 24254209, 35091196, 48508418, 58903079, 97016836, 117806158, 235612316, 412321553, 824643106, 1649286212]

約数ペア:

[(1, 1649286212), (2, 824643106), (4, 412321553), (7, 235612316), (14, 117806158), (17, 97016836), (28, 58903079), (34, 48508418), (47, 35091196), (68, 24254209), (94, 17545598), (119, 13859548), (188, 8772799), (238, 6929774), (329, 5013028), (476, 3464887), (658, 2506514), (799, 2064188), (1316, 1253257), (1598, 1032094), (3196, 516047), (5593, 294884), (11186, 147442), (22372, 73721)]