4037462884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{80963}}^1$

素因数の和:81124

約数の個数: 48

約数和(自身を含む): 8759657088

約数和(自身を除く): 4722194204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 7124, 12467, 24934, 49868, 80963, 161926, 323852, 566741, 1052519, 1133482, 2105038, 2266964, 4210076, 7367633, 11091931, 14735266, 22183862, 29470532, 44367724, 77643517, 144195103, 155287034, 288390206, 310574068, 576780412, 1009365721, 2018731442, 4037462884]

約数ペア:

[(1, 4037462884), (2, 2018731442), (4, 1009365721), (7, 576780412), (13, 310574068), (14, 288390206), (26, 155287034), (28, 144195103), (52, 77643517), (91, 44367724), (137, 29470532), (182, 22183862), (274, 14735266), (364, 11091931), (548, 7367633), (959, 4210076), (1781, 2266964), (1918, 2105038), (3562, 1133482), (3836, 1052519), (7124, 566741), (12467, 323852), (24934, 161926), (49868, 80963)]