2679474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 6183936

約数和(自身を除く): 3504462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 487, 786, 917, 974, 1461, 1834, 2751, 2922, 3409, 5502, 6818, 10227, 20454, 63797, 127594, 191391, 382782, 446579, 893158, 1339737, 2679474]

約数ペア:

[(1, 2679474), (2, 1339737), (3, 893158), (6, 446579), (7, 382782), (14, 191391), (21, 127594), (42, 63797), (131, 20454), (262, 10227), (393, 6818), (487, 5502), (786, 3409), (917, 2922), (974, 2751), (1461, 1834)]