17391567292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{13883}}^1$

素因数の和:14370

約数の個数: 48

約数和(自身を含む): 33756113664

約数和(自身を除く): 16364546372

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 401, 781, 802, 1562, 1604, 3124, 4411, 8822, 13883, 17644, 27766, 28471, 55532, 56942, 113884, 152713, 305426, 313181, 610852, 626362, 985693, 1252724, 1971386, 3942772, 5567083, 10842623, 11134166, 21685246, 22268332, 43370492, 61237913, 122475826, 244951652, 395262893, 790525786, 1581051572, 4347891823, 8695783646, 17391567292]

約数ペア:

[(1, 17391567292), (2, 8695783646), (4, 4347891823), (11, 1581051572), (22, 790525786), (44, 395262893), (71, 244951652), (142, 122475826), (284, 61237913), (401, 43370492), (781, 22268332), (802, 21685246), (1562, 11134166), (1604, 10842623), (3124, 5567083), (4411, 3942772), (8822, 1971386), (13883, 1252724), (17644, 985693), (27766, 626362), (28471, 610852), (55532, 313181), (56942, 305426), (113884, 152713)]