2453456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2635504

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 113, 118, 184, 226, 236, 368, 452, 472, 904, 944, 1357, 1808, 2599, 2714, 5198, 5428, 6667, 10396, 10856, 13334, 20792, 21712, 26668, 41584, 53336, 106672, 153341, 306682, 613364, 1226728, 2453456]

約数ペア:

[(1, 2453456), (2, 1226728), (4, 613364), (8, 306682), (16, 153341), (23, 106672), (46, 53336), (59, 41584), (92, 26668), (113, 21712), (118, 20792), (184, 13334), (226, 10856), (236, 10396), (368, 6667), (452, 5428), (472, 5198), (904, 2714), (944, 2599), (1357, 1808)]