858244010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{5953}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 1665452880

約数和(自身を除く): 807208870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 5545, 5953, 11090, 11906, 14417, 28834, 29765, 59530, 72085, 77389, 144170, 154778, 386945, 773890, 6601877, 13203754, 33009385, 66018770, 85824401, 171648802, 429122005, 858244010]

約数ペア:

[(1, 858244010), (2, 429122005), (5, 171648802), (10, 85824401), (13, 66018770), (26, 33009385), (65, 13203754), (130, 6601877), (1109, 773890), (2218, 386945), (5545, 154778), (5953, 144170), (11090, 77389), (11906, 72085), (14417, 59530), (28834, 29765)]