664584154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 1092155904

約数和(自身を除く): 427571750

約数列:

[1, 2, 13, 26, 83, 166, 223, 446, 1079, 1381, 2158, 2762, 2899, 5798, 17953, 18509, 35906, 37018, 114623, 229246, 240617, 307963, 481234, 615926, 1490099, 2980198, 4003519, 8007038, 25560929, 51121858, 332292077, 664584154]

約数ペア:

[(1, 664584154), (2, 332292077), (13, 51121858), (26, 25560929), (83, 8007038), (166, 4003519), (223, 2980198), (446, 1490099), (1079, 615926), (1381, 481234), (2158, 307963), (2762, 240617), (2899, 229246), (5798, 114623), (17953, 37018), (18509, 35906)]