1339296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 4019904

約数和(自身を除く): 2680608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1993, 3986, 5979, 7972, 11958, 13951, 15944, 23916, 27902, 31888, 41853, 47832, 55804, 63776, 83706, 95664, 111608, 167412, 191328, 223216, 334824, 446432, 669648, 1339296]

約数ペア:

[(1, 1339296), (2, 669648), (3, 446432), (4, 334824), (6, 223216), (7, 191328), (8, 167412), (12, 111608), (14, 95664), (16, 83706), (21, 63776), (24, 55804), (28, 47832), (32, 41853), (42, 31888), (48, 27902), (56, 23916), (84, 15944), (96, 13951), (112, 11958), (168, 7972), (224, 5979), (336, 3986), (672, 1993)]