4487126

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 8140800

約数和(自身を除く): 3653674

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 211, 217, 343, 422, 434, 686, 1477, 1519, 2954, 3038, 6541, 10339, 10633, 13082, 20678, 21266, 45787, 72373, 91574, 144746, 320509, 641018, 2243563, 4487126]

約数ペア:

[(1, 4487126), (2, 2243563), (7, 641018), (14, 320509), (31, 144746), (49, 91574), (62, 72373), (98, 45787), (211, 21266), (217, 20678), (343, 13082), (422, 10633), (434, 10339), (686, 6541), (1477, 3038), (1519, 2954)]