2014735984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{50591}}^1$

素因数の和:50749

約数の個数: 40

約数和(自身を含む): 4140449280

約数和(自身を除く): 2125713296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 50591, 101182, 202364, 404728, 809456, 961229, 1922458, 3844916, 6627421, 7689832, 13254842, 15379664, 26509684, 53019368, 106038736, 125920999, 251841998, 503683996, 1007367992, 2014735984]

約数ペア:

[(1, 2014735984), (2, 1007367992), (4, 503683996), (8, 251841998), (16, 125920999), (19, 106038736), (38, 53019368), (76, 26509684), (131, 15379664), (152, 13254842), (262, 7689832), (304, 6627421), (524, 3844916), (1048, 1922458), (2096, 961229), (2489, 809456), (4978, 404728), (9956, 202364), (19912, 101182), (39824, 50591)]