2611266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 6051840

約数和(自身を除く): 3440574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 787, 1106, 1574, 1659, 2361, 3318, 4722, 5509, 11018, 16527, 33054, 62173, 124346, 186519, 373038, 435211, 870422, 1305633, 2611266]

約数ペア:

[(1, 2611266), (2, 1305633), (3, 870422), (6, 435211), (7, 373038), (14, 186519), (21, 124346), (42, 62173), (79, 33054), (158, 16527), (237, 11018), (474, 5509), (553, 4722), (787, 3318), (1106, 2361), (1574, 1659)]