715669988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{2237}}^1$

素因数の和:2924

約数の個数: 36

約数和(自身を含む): 1379328636

約数和(自身を除く): 663658648

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 661, 1322, 2237, 2644, 4474, 7271, 8948, 14542, 24607, 29084, 49214, 79981, 98428, 159962, 270677, 319924, 541354, 1082708, 1478657, 2957314, 5914628, 16265227, 32530454, 65060908, 178917497, 357834994, 715669988]

約数ペア:

[(1, 715669988), (2, 357834994), (4, 178917497), (11, 65060908), (22, 32530454), (44, 16265227), (121, 5914628), (242, 2957314), (484, 1478657), (661, 1082708), (1322, 541354), (2237, 319924), (2644, 270677), (4474, 159962), (7271, 98428), (8948, 79981), (14542, 49214), (24607, 29084)]