1487678848

素因数分解:

$2^7\times {\mathrm{2339}}^1\times {\mathrm{4969}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 2965599000

約数和(自身を除く): 1477920152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2339, 4678, 4969, 9356, 9938, 18712, 19876, 37424, 39752, 74848, 79504, 149696, 159008, 299392, 318016, 636032, 11622491, 23244982, 46489964, 92979928, 185959856, 371919712, 743839424, 1487678848]

約数ペア:

[(1, 1487678848), (2, 743839424), (4, 371919712), (8, 185959856), (16, 92979928), (32, 46489964), (64, 23244982), (128, 11622491), (2339, 636032), (4678, 318016), (4969, 299392), (9356, 159008), (9938, 149696), (18712, 79504), (19876, 74848), (37424, 39752)]