9109408048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10979}}^1\times {\mathrm{3989}}^1$

素因数の和:14989

約数の個数: 40

約数和(自身を含む): 19013626800

約数和(自身を除く): 9904218752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3989, 7978, 10979, 15956, 21958, 31912, 43916, 51857, 63824, 87832, 103714, 142727, 175664, 207428, 285454, 414856, 570908, 829712, 1141816, 2283632, 43795231, 87590462, 175180924, 350361848, 569338003, 700723696, 1138676006, 2277352012, 4554704024, 9109408048]

約数ペア:

[(1, 9109408048), (2, 4554704024), (4, 2277352012), (8, 1138676006), (13, 700723696), (16, 569338003), (26, 350361848), (52, 175180924), (104, 87590462), (208, 43795231), (3989, 2283632), (7978, 1141816), (10979, 829712), (15956, 570908), (21958, 414856), (31912, 285454), (43916, 207428), (51857, 175664), (63824, 142727), (87832, 103714)]