2045312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4442100

約数和(自身を除く): 2396788

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 841, 928, 1102, 1216, 1682, 1856, 2204, 2432, 3364, 3712, 4408, 6728, 8816, 13456, 15979, 17632, 26912, 31958, 35264, 53824, 63916, 70528, 107648, 127832, 255664, 511328, 1022656, 2045312]

約数ペア:

[(1, 2045312), (2, 1022656), (4, 511328), (8, 255664), (16, 127832), (19, 107648), (29, 70528), (32, 63916), (38, 53824), (58, 35264), (64, 31958), (76, 26912), (116, 17632), (128, 15979), (152, 13456), (232, 8816), (304, 6728), (464, 4408), (551, 3712), (608, 3364), (841, 2432), (928, 2204), (1102, 1856), (1216, 1682)]