130804588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{74831}}^1$

素因数の和:74877

約数の個数: 24

約数和(自身を含む): 251435520

約数和(自身を除く): 120630932

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 74831, 149662, 299324, 1421789, 1721113, 2843578, 3442226, 5687156, 6884452, 32701147, 65402294, 130804588]

約数ペア:

[(1, 130804588), (2, 65402294), (4, 32701147), (19, 6884452), (23, 5687156), (38, 3442226), (46, 2843578), (76, 1721113), (92, 1421789), (437, 299324), (874, 149662), (1748, 74831)]