2215289982

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{17827}}^1$

素因数の和:18120

約数の個数: 32

約数和(自身を含む): 4492656000

約数和(自身を除く): 2277366018

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 834, 894, 17827, 20711, 35654, 41422, 53481, 62133, 106962, 124266, 2477953, 2656223, 4955906, 5312446, 7433859, 7968669, 14867718, 15937338, 369214997, 738429994, 1107644991, 2215289982]

約数ペア:

[(1, 2215289982), (2, 1107644991), (3, 738429994), (6, 369214997), (139, 15937338), (149, 14867718), (278, 7968669), (298, 7433859), (417, 5312446), (447, 4955906), (834, 2656223), (894, 2477953), (17827, 124266), (20711, 106962), (35654, 62133), (41422, 53481)]