4256886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 8997120

約数和(自身を除く): 4740234

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 283, 327, 566, 654, 849, 1698, 2507, 5014, 6509, 7521, 13018, 15042, 19527, 30847, 39054, 61694, 92541, 185082, 709481, 1418962, 2128443, 4256886]

約数ペア:

[(1, 4256886), (2, 2128443), (3, 1418962), (6, 709481), (23, 185082), (46, 92541), (69, 61694), (109, 39054), (138, 30847), (218, 19527), (283, 15042), (327, 13018), (566, 7521), (654, 6509), (849, 5014), (1698, 2507)]