495664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2404

約数の個数: 20

約数和(自身を含む): 1034656

約数和(自身を除く): 538992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2383, 4766, 9532, 19064, 30979, 38128, 61958, 123916, 247832, 495664]

約数ペア:

[(1, 495664), (2, 247832), (4, 123916), (8, 61958), (13, 38128), (16, 30979), (26, 19064), (52, 9532), (104, 4766), (208, 2383)]