13306866365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{61129}}^1$

素因数の和:61361

約数の個数: 32

約数和(自身を含む): 18300854880

約数和(自身を除く): 4993988515

約数列:

[1, 5, 13, 17, 65, 85, 197, 221, 985, 1105, 2561, 3349, 12805, 16745, 43537, 61129, 217685, 305645, 794677, 1039193, 3973385, 5195965, 12042413, 13509509, 60212065, 67547545, 156551369, 204721021, 782756845, 1023605105, 2661373273, 13306866365]

約数ペア:

[(1, 13306866365), (5, 2661373273), (13, 1023605105), (17, 782756845), (65, 204721021), (85, 156551369), (197, 67547545), (221, 60212065), (985, 13509509), (1105, 12042413), (2561, 5195965), (3349, 3973385), (12805, 1039193), (16745, 794677), (43537, 305645), (61129, 217685)]