266778034

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{14551}}^1$

素因数の和:14745

約数の個数: 16

約数和(自身を含む): 408620160

約数和(自身を除く): 141842126

約数列:

[1, 2, 89, 103, 178, 206, 9167, 14551, 18334, 29102, 1295039, 1498753, 2590078, 2997506, 133389017, 266778034]

約数ペア:

[(1, 266778034), (2, 133389017), (89, 2997506), (103, 2590078), (178, 1498753), (206, 1295039), (9167, 29102), (14551, 18334)]