8049843487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{3631}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 9855795200

約数和(自身を除く): 1805951713

約数列:

[1, 7, 19, 79, 133, 211, 553, 1477, 1501, 3631, 4009, 10507, 16669, 25417, 28063, 68989, 116683, 286849, 316711, 482923, 766141, 2007943, 2216977, 5362987, 5450131, 14556679, 38150917, 60525139, 101896753, 423675973, 1149977641, 8049843487]

約数ペア:

[(1, 8049843487), (7, 1149977641), (19, 423675973), (79, 101896753), (133, 60525139), (211, 38150917), (553, 14556679), (1477, 5450131), (1501, 5362987), (3631, 2216977), (4009, 2007943), (10507, 766141), (16669, 482923), (25417, 316711), (28063, 286849), (68989, 116683)]