1279083452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 2378944512

約数和(自身を除く): 1099861060

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 191, 332, 382, 764, 877, 1754, 1909, 3508, 3818, 4393, 7636, 8786, 15853, 17572, 20171, 31706, 40342, 63412, 72791, 80684, 145582, 167507, 291164, 335014, 364619, 670028, 729238, 1458476, 1674193, 3348386, 3852661, 6696772, 7705322, 13903081, 15410644, 27806162, 55612324, 319770863, 639541726, 1279083452]

約数ペア:

[(1, 1279083452), (2, 639541726), (4, 319770863), (23, 55612324), (46, 27806162), (83, 15410644), (92, 13903081), (166, 7705322), (191, 6696772), (332, 3852661), (382, 3348386), (764, 1674193), (877, 1458476), (1754, 729238), (1909, 670028), (3508, 364619), (3818, 335014), (4393, 291164), (7636, 167507), (8786, 145582), (15853, 80684), (17572, 72791), (20171, 63412), (31706, 40342)]