394037306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 660441600

約数和(自身を除く): 266404294

約数列:

[1, 2, 13, 26, 41, 79, 82, 158, 533, 1027, 1066, 2054, 3239, 4679, 6478, 9358, 42107, 60827, 84214, 121654, 191839, 369641, 383678, 739282, 2493907, 4805333, 4987814, 9610666, 15155281, 30310562, 197018653, 394037306]

約数ペア:

[(1, 394037306), (2, 197018653), (13, 30310562), (26, 15155281), (41, 9610666), (79, 4987814), (82, 4805333), (158, 2493907), (533, 739282), (1027, 383678), (1066, 369641), (2054, 191839), (3239, 121654), (4679, 84214), (6478, 60827), (9358, 42107)]