242622172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6637}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 494398240

約数和(自身を除く): 251776068

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 6637, 9139, 13274, 18278, 26548, 36556, 86281, 126103, 172562, 245569, 252206, 345124, 491138, 504412, 982276, 1639339, 3192397, 3278678, 4665811, 6384794, 6557356, 9331622, 12769588, 18663244, 60655543, 121311086, 242622172]

約数ペア:

[(1, 242622172), (2, 121311086), (4, 60655543), (13, 18663244), (19, 12769588), (26, 9331622), (37, 6557356), (38, 6384794), (52, 4665811), (74, 3278678), (76, 3192397), (148, 1639339), (247, 982276), (481, 504412), (494, 491138), (703, 345124), (962, 252206), (988, 245569), (1406, 172562), (1924, 126103), (2812, 86281), (6637, 36556), (9139, 26548), (13274, 18278)]