4487002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 3415718

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 293, 403, 494, 586, 589, 806, 1178, 3809, 5567, 7618, 7657, 9083, 11134, 15314, 18166, 72371, 118079, 144742, 172577, 236158, 345154, 2243501, 4487002]

約数ペア:

[(1, 4487002), (2, 2243501), (13, 345154), (19, 236158), (26, 172577), (31, 144742), (38, 118079), (62, 72371), (247, 18166), (293, 15314), (403, 11134), (494, 9083), (586, 7657), (589, 7618), (806, 5567), (1178, 3809)]