1557220884

素因数分解:

$2^2\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{89681}}^1$

素因数の和:91135

約数の個数: 24

約数和(自身を含む): 3636067008

約数和(自身を除く): 2078846124

約数列:

[1, 2, 3, 4, 6, 12, 1447, 2894, 4341, 5788, 8682, 17364, 89681, 179362, 269043, 358724, 538086, 1076172, 129768407, 259536814, 389305221, 519073628, 778610442, 1557220884]

約数ペア:

[(1, 1557220884), (2, 778610442), (3, 519073628), (4, 389305221), (6, 259536814), (12, 129768407), (1447, 1076172), (2894, 538086), (4341, 358724), (5788, 269043), (8682, 179362), (17364, 89681)]