421288322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136163}}^1$

素因数の和:136202

約数の個数: 32

約数和(自身を含む): 823519872

約数和(自身を除く): 402231550

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 136163, 272326, 953141, 1770119, 1906282, 2314771, 3540238, 4629542, 12390833, 16203397, 24781666, 30092023, 32406794, 60184046, 210644161, 421288322]

約数ペア:

[(1, 421288322), (2, 210644161), (7, 60184046), (13, 32406794), (14, 30092023), (17, 24781666), (26, 16203397), (34, 12390833), (91, 4629542), (119, 3540238), (182, 2314771), (221, 1906282), (238, 1770119), (442, 953141), (1547, 272326), (3094, 136163)]