4397932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 9757440

約数和(自身を除く): 5359508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 131, 154, 218, 262, 308, 436, 524, 763, 917, 1199, 1441, 1526, 1834, 2398, 2882, 3052, 3668, 4796, 5764, 8393, 10087, 14279, 16786, 20174, 28558, 33572, 40348, 57116, 99953, 157069, 199906, 314138, 399812, 628276, 1099483, 2198966, 4397932]

約数ペア:

[(1, 4397932), (2, 2198966), (4, 1099483), (7, 628276), (11, 399812), (14, 314138), (22, 199906), (28, 157069), (44, 99953), (77, 57116), (109, 40348), (131, 33572), (154, 28558), (218, 20174), (262, 16786), (308, 14279), (436, 10087), (524, 8393), (763, 5764), (917, 4796), (1199, 3668), (1441, 3052), (1526, 2882), (1834, 2398)]