10401988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 18950400

約数和(自身を除く): 8548412

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 563, 596, 1126, 2252, 4619, 9238, 17453, 18476, 34906, 69812, 83887, 167774, 335548, 2600497, 5200994, 10401988]

約数ペア:

[(1, 10401988), (2, 5200994), (4, 2600497), (31, 335548), (62, 167774), (124, 83887), (149, 69812), (298, 34906), (563, 18476), (596, 17453), (1126, 9238), (2252, 4619)]