1388568

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 2159592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1231, 2462, 3693, 4924, 7386, 9848, 14772, 29544, 57857, 115714, 173571, 231428, 347142, 462856, 694284, 1388568]

約数ペア:

[(1, 1388568), (2, 694284), (3, 462856), (4, 347142), (6, 231428), (8, 173571), (12, 115714), (24, 57857), (47, 29544), (94, 14772), (141, 9848), (188, 7386), (282, 4924), (376, 3693), (564, 2462), (1128, 1231)]