4920497621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 5740103040

約数和(自身を除く): 819605419

約数列:

[1, 13, 19, 67, 73, 247, 871, 949, 1273, 1387, 4073, 4891, 16549, 18031, 52949, 63583, 77387, 92929, 272891, 297329, 1006031, 1208077, 3547583, 3865277, 5184929, 5649251, 19921043, 67404077, 73440263, 258973559, 378499817, 4920497621]

約数ペア:

[(1, 4920497621), (13, 378499817), (19, 258973559), (67, 73440263), (73, 67404077), (247, 19921043), (871, 5649251), (949, 5184929), (1273, 3865277), (1387, 3547583), (4073, 1208077), (4891, 1006031), (16549, 297329), (18031, 272891), (52949, 92929), (63583, 77387)]