2783646708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257459}}^1$

素因数の和:257536

約数の個数: 48

約数和(自身を含む): 7007031360

約数和(自身を除く): 4223384652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 257459, 514918, 772377, 1029836, 1544754, 3089508, 4376803, 8753606, 13130409, 13645327, 17507212, 26260818, 27290654, 40935981, 52521636, 54581308, 81871962, 163743924, 231970559, 463941118, 695911677, 927882236, 1391823354, 2783646708]

約数ペア:

[(1, 2783646708), (2, 1391823354), (3, 927882236), (4, 695911677), (6, 463941118), (12, 231970559), (17, 163743924), (34, 81871962), (51, 54581308), (53, 52521636), (68, 40935981), (102, 27290654), (106, 26260818), (159, 17507212), (204, 13645327), (212, 13130409), (318, 8753606), (636, 4376803), (901, 3089508), (1802, 1544754), (2703, 1029836), (3604, 772377), (5406, 514918), (10812, 257459)]