4080770078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{164587}}^1$

素因数の和:164637

約数の個数: 48

約数和(自身を含む): 8105629824

約数和(自身を除く): 4024859746

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 24794, 164587, 329174, 1152109, 1810457, 2304218, 3620914, 3785501, 7571002, 8064763, 12673199, 16129526, 25346398, 26498507, 41640511, 52997014, 83281022, 88712393, 177424786, 185489549, 291483577, 370979098, 582967154, 2040385039, 4080770078]

約数ペア:

[(1, 4080770078), (2, 2040385039), (7, 582967154), (11, 370979098), (14, 291483577), (22, 185489549), (23, 177424786), (46, 88712393), (49, 83281022), (77, 52997014), (98, 41640511), (154, 26498507), (161, 25346398), (253, 16129526), (322, 12673199), (506, 8064763), (539, 7571002), (1078, 3785501), (1127, 3620914), (1771, 2304218), (2254, 1810457), (3542, 1152109), (12397, 329174), (24794, 164587)]