2100020608

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137869}}^1$

素因数の和:137907

約数の個数: 64

約数和(自身を含む): 5062586400

約数和(自身を除く): 2962565792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 137869, 275738, 551476, 965083, 1102952, 1930166, 2205904, 2343773, 3860332, 4411808, 4687546, 7720664, 8823616, 9375092, 15441328, 16406411, 17647232, 18750184, 30882656, 32812822, 37500368, 61765312, 65625644, 75000736, 123530624, 131251288, 150001472, 262502576, 300002944, 525005152, 1050010304, 2100020608]

約数ペア:

[(1, 2100020608), (2, 1050010304), (4, 525005152), (7, 300002944), (8, 262502576), (14, 150001472), (16, 131251288), (17, 123530624), (28, 75000736), (32, 65625644), (34, 61765312), (56, 37500368), (64, 32812822), (68, 30882656), (112, 18750184), (119, 17647232), (128, 16406411), (136, 15441328), (224, 9375092), (238, 8823616), (272, 7720664), (448, 4687546), (476, 4411808), (544, 3860332), (896, 2343773), (952, 2205904), (1088, 1930166), (1904, 1102952), (2176, 965083), (3808, 551476), (7616, 275738), (15232, 137869)]