489607356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{14251}}^1$

素因数の和:14674

約数の個数: 48

約数和(自身を含む): 1308903680

約数和(自身を除く): 819296324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 14251, 17178, 28502, 34356, 42753, 57004, 85506, 99757, 171012, 199514, 299271, 399028, 598542, 1197084, 5828659, 11657318, 17485977, 23314636, 34971954, 40800613, 69943908, 81601226, 122401839, 163202452, 244803678, 489607356]

約数ペア:

[(1, 489607356), (2, 244803678), (3, 163202452), (4, 122401839), (6, 81601226), (7, 69943908), (12, 40800613), (14, 34971954), (21, 23314636), (28, 17485977), (42, 11657318), (84, 5828659), (409, 1197084), (818, 598542), (1227, 399028), (1636, 299271), (2454, 199514), (2863, 171012), (4908, 99757), (5726, 85506), (8589, 57004), (11452, 42753), (14251, 34356), (17178, 28502)]