409899230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3153071}}^1$

素因数の和:3153091

約数の個数: 16

約数和(自身を含む): 794574144

約数和(自身を除く): 384674914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3153071, 6306142, 15765355, 31530710, 40989923, 81979846, 204949615, 409899230]

約数ペア:

[(1, 409899230), (2, 204949615), (5, 81979846), (10, 40989923), (13, 31530710), (26, 15765355), (65, 6306142), (130, 3153071)]