258187362

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 523029312

約数和(自身を除く): 264841950

約数列:

[1, 2, 3, 6, 107, 214, 321, 397, 642, 794, 1013, 1191, 2026, 2382, 3039, 6078, 42479, 84958, 108391, 127437, 216782, 254874, 325173, 402161, 650346, 804322, 1206483, 2412966, 43031227, 86062454, 129093681, 258187362]

約数ペア:

[(1, 258187362), (2, 129093681), (3, 86062454), (6, 43031227), (107, 2412966), (214, 1206483), (321, 804322), (397, 650346), (642, 402161), (794, 325173), (1013, 254874), (1191, 216782), (2026, 127437), (2382, 108391), (3039, 84958), (6078, 42479)]