326415364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{390449}}^1$

素因数の和:390483

約数の個数: 24

約数和(自身を含む): 655956000

約数和(自身を除く): 329540636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 390449, 780898, 1561796, 4294939, 7418531, 8589878, 14837062, 17179756, 29674124, 81603841, 163207682, 326415364]

約数ペア:

[(1, 326415364), (2, 163207682), (4, 81603841), (11, 29674124), (19, 17179756), (22, 14837062), (38, 8589878), (44, 7418531), (76, 4294939), (209, 1561796), (418, 780898), (836, 390449)]