1188692512

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{51521}}^1$

素因数の和:51641

約数の個数: 48

約数和(自身を含む): 2700577152

約数和(自身を除く): 1511884640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 51521, 103042, 206084, 360647, 412168, 721294, 824336, 1442588, 1648672, 2885176, 5306663, 5770352, 10613326, 11540704, 21226652, 37146641, 42453304, 74293282, 84906608, 148586564, 169813216, 297173128, 594346256, 1188692512]

約数ペア:

[(1, 1188692512), (2, 594346256), (4, 297173128), (7, 169813216), (8, 148586564), (14, 84906608), (16, 74293282), (28, 42453304), (32, 37146641), (56, 21226652), (103, 11540704), (112, 10613326), (206, 5770352), (224, 5306663), (412, 2885176), (721, 1648672), (824, 1442588), (1442, 824336), (1648, 721294), (2884, 412168), (3296, 360647), (5768, 206084), (11536, 103042), (23072, 51521)]