3367780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12975

約数の個数: 24

約数和(自身を含む): 7616952

約数和(自身を除く): 4249172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12953, 25906, 51812, 64765, 129530, 168389, 259060, 336778, 673556, 841945, 1683890, 3367780]

約数ペア:

[(1, 3367780), (2, 1683890), (4, 841945), (5, 673556), (10, 336778), (13, 259060), (20, 168389), (26, 129530), (52, 64765), (65, 51812), (130, 25906), (260, 12953)]