2291432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 5050080

約数和(自身を除く): 2758648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2003, 4006, 8012, 16024, 22033, 26039, 44066, 52078, 88132, 104156, 176264, 208312, 286429, 572858, 1145716, 2291432]

約数ペア:

[(1, 2291432), (2, 1145716), (4, 572858), (8, 286429), (11, 208312), (13, 176264), (22, 104156), (26, 88132), (44, 52078), (52, 44066), (88, 26039), (104, 22033), (143, 16024), (286, 8012), (572, 4006), (1144, 2003)]