7378670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 14424480

約数和(自身を除く): 7045810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 269, 422, 538, 1055, 1345, 2110, 2690, 2743, 3497, 5486, 6994, 13715, 17485, 27430, 34970, 56759, 113518, 283795, 567590, 737867, 1475734, 3689335, 7378670]

約数ペア:

[(1, 7378670), (2, 3689335), (5, 1475734), (10, 737867), (13, 567590), (26, 283795), (65, 113518), (130, 56759), (211, 34970), (269, 27430), (422, 17485), (538, 13715), (1055, 6994), (1345, 5486), (2110, 3497), (2690, 2743)]