12928528028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1\times {\mathrm{2383}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 24640699776

約数和(自身を除く): 11712171748

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1033, 1313, 2066, 2383, 2626, 4132, 4766, 5252, 9532, 13429, 26858, 30979, 53716, 61958, 104333, 123916, 208666, 240683, 417332, 481366, 962732, 1356329, 2461639, 2712658, 3128879, 4923278, 5425316, 6257758, 9846556, 12515516, 32001307, 64002614, 128005228, 248625539, 497251078, 994502156, 3232132007, 6464264014, 12928528028]

約数ペア:

[(1, 12928528028), (2, 6464264014), (4, 3232132007), (13, 994502156), (26, 497251078), (52, 248625539), (101, 128005228), (202, 64002614), (404, 32001307), (1033, 12515516), (1313, 9846556), (2066, 6257758), (2383, 5425316), (2626, 4923278), (4132, 3128879), (4766, 2712658), (5252, 2461639), (9532, 1356329), (13429, 962732), (26858, 481366), (30979, 417332), (53716, 240683), (61958, 208666), (104333, 123916)]