505664024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{31091}}^1$

素因数の和:31223

約数の個数: 32

約数和(自身を含む): 1007380800

約数和(自身を除く): 501716776

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 31091, 62182, 124364, 248728, 590729, 1181458, 2362916, 3326737, 4725832, 6653474, 13306948, 26613896, 63208003, 126416006, 252832012, 505664024]

約数ペア:

[(1, 505664024), (2, 252832012), (4, 126416006), (8, 63208003), (19, 26613896), (38, 13306948), (76, 6653474), (107, 4725832), (152, 3326737), (214, 2362916), (428, 1181458), (856, 590729), (2033, 248728), (4066, 124364), (8132, 62182), (16264, 31091)]