1738285444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{87071}}^1$

素因数の和:87136

約数の個数: 48

約数和(自身を含む): 3744792576

約数和(自身を除く): 2006507132

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19964, 87071, 174142, 348284, 609497, 1218994, 2002633, 2437988, 2699201, 4005266, 5398402, 8010532, 10796804, 14018431, 18894407, 28036862, 37788814, 56073724, 62081623, 75577628, 124163246, 248326492, 434571361, 869142722, 1738285444]

約数ペア:

[(1, 1738285444), (2, 869142722), (4, 434571361), (7, 248326492), (14, 124163246), (23, 75577628), (28, 62081623), (31, 56073724), (46, 37788814), (62, 28036862), (92, 18894407), (124, 14018431), (161, 10796804), (217, 8010532), (322, 5398402), (434, 4005266), (644, 2699201), (713, 2437988), (868, 2002633), (1426, 1218994), (2852, 609497), (4991, 348284), (9982, 174142), (19964, 87071)]