1577342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 2795520

約数和(自身を除く): 1218178

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 103, 206, 247, 403, 494, 589, 806, 1178, 1339, 1957, 2678, 3193, 3914, 6386, 7657, 15314, 25441, 41509, 50882, 60667, 83018, 121334, 788671, 1577342]

約数ペア:

[(1, 1577342), (2, 788671), (13, 121334), (19, 83018), (26, 60667), (31, 50882), (38, 41509), (62, 25441), (103, 15314), (206, 7657), (247, 6386), (403, 3914), (494, 3193), (589, 2678), (806, 1957), (1178, 1339)]