129500884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13417}}^1$

素因数の和:13567

約数の個数: 24

約数和(自身を含む): 240450560

約数和(自身を除く): 110949676

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 13417, 26834, 53668, 254923, 509846, 1019692, 1703959, 3407918, 6815836, 32375221, 64750442, 129500884]

約数ペア:

[(1, 129500884), (2, 64750442), (4, 32375221), (19, 6815836), (38, 3407918), (76, 1703959), (127, 1019692), (254, 509846), (508, 254923), (2413, 53668), (4826, 26834), (9652, 13417)]