1900247028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{34949}}^1$

素因数の和:35176

約数の個数: 48

約数和(自身を含む): 4650307200

約数和(自身を除く): 2750060172

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 591, 788, 1182, 2364, 4531, 9062, 13593, 18124, 27186, 34949, 54372, 69898, 104847, 139796, 209694, 419388, 803827, 1607654, 2411481, 3215308, 4822962, 6884953, 9645924, 13769906, 20654859, 27539812, 41309718, 82619436, 158353919, 316707838, 475061757, 633415676, 950123514, 1900247028]

約数ペア:

[(1, 1900247028), (2, 950123514), (3, 633415676), (4, 475061757), (6, 316707838), (12, 158353919), (23, 82619436), (46, 41309718), (69, 27539812), (92, 20654859), (138, 13769906), (197, 9645924), (276, 6884953), (394, 4822962), (591, 3215308), (788, 2411481), (1182, 1607654), (2364, 803827), (4531, 419388), (9062, 209694), (13593, 139796), (18124, 104847), (27186, 69898), (34949, 54372)]