9928556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10392724

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 251, 319, 341, 502, 638, 682, 899, 1004, 1276, 1364, 1798, 2761, 3596, 5522, 7279, 7781, 9889, 11044, 14558, 15562, 19778, 29116, 31124, 39556, 80069, 85591, 160138, 171182, 225649, 320276, 342364, 451298, 902596, 2482139, 4964278, 9928556]

約数ペア:

[(1, 9928556), (2, 4964278), (4, 2482139), (11, 902596), (22, 451298), (29, 342364), (31, 320276), (44, 225649), (58, 171182), (62, 160138), (116, 85591), (124, 80069), (251, 39556), (319, 31124), (341, 29116), (502, 19778), (638, 15562), (682, 14558), (899, 11044), (1004, 9889), (1276, 7781), (1364, 7279), (1798, 5522), (2761, 3596)]