2017206430

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{106787}}^1$

素因数の和:108683

約数の個数: 16

約数和(自身を含む): 3632927760

約数和(自身を除く): 1615721330

約数列:

[1, 2, 5, 10, 1889, 3778, 9445, 18890, 106787, 213574, 533935, 1067870, 201720643, 403441286, 1008603215, 2017206430]

約数ペア:

[(1, 2017206430), (2, 1008603215), (5, 403441286), (10, 201720643), (1889, 1067870), (3778, 533935), (9445, 213574), (18890, 106787)]