1630616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15698

約数の個数: 16

約数和(自身を含む): 3292800

約数和(自身を除く): 1662184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15679, 31358, 62716, 125432, 203827, 407654, 815308, 1630616]

約数ペア:

[(1, 1630616), (2, 815308), (4, 407654), (8, 203827), (13, 125432), (26, 62716), (52, 31358), (104, 15679)]