1366646905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 1809561600

約数和(自身を除く): 442914695

約数列:

[1, 5, 13, 65, 67, 109, 335, 545, 871, 1417, 2879, 4355, 7085, 7303, 14395, 36515, 37427, 94939, 187135, 192893, 313811, 474695, 964465, 1569055, 2507609, 4079543, 12538045, 20397715, 21025337, 105126685, 273329381, 1366646905]

約数ペア:

[(1, 1366646905), (5, 273329381), (13, 105126685), (65, 21025337), (67, 20397715), (109, 12538045), (335, 4079543), (545, 2507609), (871, 1569055), (1417, 964465), (2879, 474695), (4355, 313811), (7085, 192893), (7303, 187135), (14395, 94939), (36515, 37427)]