1493237768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{1747}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 3082737840

約数和(自身を除く): 1589500072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 883, 968, 1747, 1766, 3494, 3532, 6988, 7064, 9713, 13976, 19217, 19426, 38434, 38852, 76868, 77704, 106843, 153736, 211387, 213686, 422774, 427372, 845548, 854744, 1542601, 1691096, 3085202, 6170404, 12340808, 16968611, 33937222, 67874444, 135748888, 186654721, 373309442, 746618884, 1493237768]

約数ペア:

[(1, 1493237768), (2, 746618884), (4, 373309442), (8, 186654721), (11, 135748888), (22, 67874444), (44, 33937222), (88, 16968611), (121, 12340808), (242, 6170404), (484, 3085202), (883, 1691096), (968, 1542601), (1747, 854744), (1766, 845548), (3494, 427372), (3532, 422774), (6988, 213686), (7064, 211387), (9713, 153736), (13976, 106843), (19217, 77704), (19426, 76868), (38434, 38852)]