1916442892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{228911}}^1$

素因数の和:228958

約数の個数: 48

約数和(自身を含む): 4307208192

約数和(自身を除く): 2390765300

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 228911, 457822, 915644, 1602377, 2975843, 3204754, 5264953, 5951686, 6409508, 10529906, 11903372, 20830901, 21059812, 36854671, 41661802, 68444389, 73709342, 83323604, 136888778, 147418684, 273777556, 479110723, 958221446, 1916442892]

約数ペア:

[(1, 1916442892), (2, 958221446), (4, 479110723), (7, 273777556), (13, 147418684), (14, 136888778), (23, 83323604), (26, 73709342), (28, 68444389), (46, 41661802), (52, 36854671), (91, 21059812), (92, 20830901), (161, 11903372), (182, 10529906), (299, 6409508), (322, 5951686), (364, 5264953), (598, 3204754), (644, 2975843), (1196, 1602377), (2093, 915644), (4186, 457822), (8372, 228911)]