2003022710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15407867}}^1$

素因数の和:15407887

約数の個数: 16

約数和(自身を含む): 3882782736

約数和(自身を除く): 1879760026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15407867, 30815734, 77039335, 154078670, 200302271, 400604542, 1001511355, 2003022710]

約数ペア:

[(1, 2003022710), (2, 1001511355), (5, 400604542), (10, 200302271), (13, 154078670), (26, 77039335), (65, 30815734), (130, 15407867)]