396854848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{476989}}^1$

素因数の和:477014

約数の個数: 28

約数和(自身を含む): 848088220

約数和(自身を除く): 451233372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 476989, 953978, 1907956, 3815912, 6200857, 7631824, 12401714, 15263648, 24803428, 30527296, 49606856, 99213712, 198427424, 396854848]

約数ペア:

[(1, 396854848), (2, 198427424), (4, 99213712), (8, 49606856), (13, 30527296), (16, 24803428), (26, 15263648), (32, 12401714), (52, 7631824), (64, 6200857), (104, 3815912), (208, 1907956), (416, 953978), (832, 476989)]