248804543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 291648000

約数和(自身を除く): 42843457

約数列:

[1, 13, 29, 31, 61, 349, 377, 403, 793, 899, 1769, 1891, 4537, 10121, 10819, 11687, 21289, 22997, 24583, 54839, 131573, 140647, 276757, 313751, 617381, 659959, 712907, 4078763, 8025953, 8579467, 19138811, 248804543]

約数ペア:

[(1, 248804543), (13, 19138811), (29, 8579467), (31, 8025953), (61, 4078763), (349, 712907), (377, 659959), (403, 617381), (793, 313751), (899, 276757), (1769, 140647), (1891, 131573), (4537, 54839), (10121, 24583), (10819, 22997), (11687, 21289)]