1887551952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{274993}}^1$

素因数の和:275028

約数の個数: 80

約数和(自身を含む): 5728675008

約数和(自身を除く): 3841123056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 274993, 549986, 824979, 1099972, 1649958, 2199944, 3024923, 3299916, 3574909, 4399888, 6049846, 6599832, 7149818, 9074769, 10724727, 12099692, 13199664, 14299636, 18149538, 21449454, 24199384, 28599272, 36299076, 39323999, 42898908, 48398768, 57198544, 72598152, 78647998, 85797816, 117971997, 145196304, 157295996, 171595632, 235943994, 314591992, 471887988, 629183984, 943775976, 1887551952]

約数ペア:

[(1, 1887551952), (2, 943775976), (3, 629183984), (4, 471887988), (6, 314591992), (8, 235943994), (11, 171595632), (12, 157295996), (13, 145196304), (16, 117971997), (22, 85797816), (24, 78647998), (26, 72598152), (33, 57198544), (39, 48398768), (44, 42898908), (48, 39323999), (52, 36299076), (66, 28599272), (78, 24199384), (88, 21449454), (104, 18149538), (132, 14299636), (143, 13199664), (156, 12099692), (176, 10724727), (208, 9074769), (264, 7149818), (286, 6599832), (312, 6049846), (429, 4399888), (528, 3574909), (572, 3299916), (624, 3024923), (858, 2199944), (1144, 1649958), (1716, 1099972), (2288, 824979), (3432, 549986), (6864, 274993)]