819686504

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{12373}}^1$

素因数の和:12419

約数の個数: 72

約数和(自身を含む): 1936097910

約数和(自身を除く): 1116411406

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 12373, 16562, 24746, 33124, 49492, 66248, 86611, 98984, 160849, 173222, 321698, 346444, 606277, 643396, 692888, 1125943, 1212554, 1286792, 2091037, 2251886, 2425108, 4182074, 4503772, 4850216, 7881601, 8364148, 9007544, 14637259, 15763202, 16728296, 29274518, 31526404, 58549036, 63052808, 102460813, 117098072, 204921626, 409843252, 819686504]

約数ペア:

[(1, 819686504), (2, 409843252), (4, 204921626), (7, 117098072), (8, 102460813), (13, 63052808), (14, 58549036), (26, 31526404), (28, 29274518), (49, 16728296), (52, 15763202), (56, 14637259), (91, 9007544), (98, 8364148), (104, 7881601), (169, 4850216), (182, 4503772), (196, 4182074), (338, 2425108), (364, 2251886), (392, 2091037), (637, 1286792), (676, 1212554), (728, 1125943), (1183, 692888), (1274, 643396), (1352, 606277), (2366, 346444), (2548, 321698), (4732, 173222), (5096, 160849), (8281, 98984), (9464, 86611), (12373, 66248), (16562, 49492), (24746, 33124)]