528036340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2030909}}^1$

素因数の和:2030931

約数の個数: 24

約数和(自身を含む): 1194175080

約数和(自身を除く): 666138740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2030909, 4061818, 8123636, 10154545, 20309090, 26401817, 40618180, 52803634, 105607268, 132009085, 264018170, 528036340]

約数ペア:

[(1, 528036340), (2, 264018170), (4, 132009085), (5, 105607268), (10, 52803634), (13, 40618180), (20, 26401817), (26, 20309090), (52, 10154545), (65, 8123636), (130, 4061818), (260, 2030909)]