2878012172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{3467}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 6012679680

約数和(自身を除く): 3134667508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1289, 2578, 3467, 5156, 6934, 9023, 13868, 18046, 24269, 29647, 36092, 48538, 59294, 79741, 97076, 118588, 159482, 207529, 318964, 415058, 558187, 830116, 1116374, 2232748, 4468963, 8937926, 17875852, 31282741, 62565482, 102786149, 125130964, 205572298, 411144596, 719503043, 1439006086, 2878012172]

約数ペア:

[(1, 2878012172), (2, 1439006086), (4, 719503043), (7, 411144596), (14, 205572298), (23, 125130964), (28, 102786149), (46, 62565482), (92, 31282741), (161, 17875852), (322, 8937926), (644, 4468963), (1289, 2232748), (2578, 1116374), (3467, 830116), (5156, 558187), (6934, 415058), (9023, 318964), (13868, 207529), (18046, 159482), (24269, 118588), (29647, 97076), (36092, 79741), (48538, 59294)]