1520121272

素因数分解:

$2^3\times {\mathrm{32321}}^1\times {\mathrm{5879}}^1$

素因数の和:38206

約数の個数: 16

約数和(自身を含む): 2850800400

約数和(自身を除く): 1330679128

約数列:

[1, 2, 4, 8, 5879, 11758, 23516, 32321, 47032, 64642, 129284, 258568, 190015159, 380030318, 760060636, 1520121272]

約数ペア:

[(1, 1520121272), (2, 760060636), (4, 380030318), (8, 190015159), (5879, 258568), (11758, 129284), (23516, 64642), (32321, 47032)]