1188893468

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{9463}}^1$

素因数の和:10122

約数の個数: 36

約数和(自身を含む): 2424279312

約数和(自身を除く): 1235385844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1282, 2564, 4487, 8974, 9463, 17948, 18926, 31409, 37852, 62818, 66241, 125636, 132482, 264964, 463687, 927374, 1854748, 6065783, 12131566, 24263132, 42460481, 84920962, 169841924, 297223367, 594446734, 1188893468]

約数ペア:

[(1, 1188893468), (2, 594446734), (4, 297223367), (7, 169841924), (14, 84920962), (28, 42460481), (49, 24263132), (98, 12131566), (196, 6065783), (641, 1854748), (1282, 927374), (2564, 463687), (4487, 264964), (8974, 132482), (9463, 125636), (17948, 66241), (18926, 62818), (31409, 37852)]