497572322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 814169664

約数和(自身を除く): 316597342

約数列:

[1, 2, 13, 26, 131, 262, 347, 421, 694, 842, 1703, 3406, 4511, 5473, 9022, 10946, 45457, 55151, 90914, 110302, 146087, 292174, 590941, 716963, 1181882, 1433926, 1899131, 3798262, 19137397, 38274794, 248786161, 497572322]

約数ペア:

[(1, 497572322), (2, 248786161), (13, 38274794), (26, 19137397), (131, 3798262), (262, 1899131), (347, 1433926), (421, 1181882), (694, 716963), (842, 590941), (1703, 292174), (3406, 146087), (4511, 110302), (5473, 90914), (9022, 55151), (10946, 45457)]