7138088984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{641453}}^1$

素因数の和:641579

約数の個数: 32

約数和(自身を含む): 14548176720

約数和(自身を除く): 7410087736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 641453, 1282906, 2565812, 5131624, 8338889, 16677778, 33355556, 66711112, 68635471, 137270942, 274541884, 549083768, 892261123, 1784522246, 3569044492, 7138088984]

約数ペア:

[(1, 7138088984), (2, 3569044492), (4, 1784522246), (8, 892261123), (13, 549083768), (26, 274541884), (52, 137270942), (104, 68635471), (107, 66711112), (214, 33355556), (428, 16677778), (856, 8338889), (1391, 5131624), (2782, 2565812), (5564, 1282906), (11128, 641453)]