2861273590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{214007}}^1$

素因数の和:214212

約数の個数: 32

約数和(自身を含む): 5916893184

約数和(自身を除く): 3055619594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 214007, 428014, 1070035, 1498049, 2140070, 2996098, 7490245, 14980490, 40875337, 81750674, 204376685, 286127359, 408753370, 572254718, 1430636795, 2861273590]

約数ペア:

[(1, 2861273590), (2, 1430636795), (5, 572254718), (7, 408753370), (10, 286127359), (14, 204376685), (35, 81750674), (70, 40875337), (191, 14980490), (382, 7490245), (955, 2996098), (1337, 2140070), (1910, 1498049), (2674, 1070035), (6685, 428014), (13370, 214007)]