171801916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10357}}^1$

素因数の和:10414

約数の個数: 48

約数和(自身を含む): 365430240

約数和(自身を除く): 193628324

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 10357, 16588, 20714, 41428, 113927, 134641, 227854, 269282, 300353, 455708, 538564, 600706, 1201412, 1481051, 2962102, 3303883, 3904589, 5924204, 6607766, 7809178, 13215532, 15618356, 42950479, 85900958, 171801916]

約数ペア:

[(1, 171801916), (2, 85900958), (4, 42950479), (11, 15618356), (13, 13215532), (22, 7809178), (26, 6607766), (29, 5924204), (44, 3904589), (52, 3303883), (58, 2962102), (116, 1481051), (143, 1201412), (286, 600706), (319, 538564), (377, 455708), (572, 300353), (638, 269282), (754, 227854), (1276, 134641), (1508, 113927), (4147, 41428), (8294, 20714), (10357, 16588)]