421710014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 724633344

約数和(自身を除く): 302923330

約数列:

[1, 2, 11, 22, 23, 46, 163, 253, 326, 506, 1793, 3586, 3749, 5113, 7498, 10226, 41239, 56243, 82478, 112486, 117599, 235198, 833419, 1293589, 1666838, 2587178, 9167609, 18335218, 19168637, 38337274, 210855007, 421710014]

約数ペア:

[(1, 421710014), (2, 210855007), (11, 38337274), (22, 19168637), (23, 18335218), (46, 9167609), (163, 2587178), (253, 1666838), (326, 1293589), (506, 833419), (1793, 235198), (3586, 117599), (3749, 112486), (5113, 82478), (7498, 56243), (10226, 41239)]