1550666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 2735040

約数和(自身を除く): 1184374

約数列:

[1, 2, 13, 19, 26, 38, 43, 73, 86, 146, 247, 494, 559, 817, 949, 1118, 1387, 1634, 1898, 2774, 3139, 6278, 10621, 18031, 21242, 36062, 40807, 59641, 81614, 119282, 775333, 1550666]

約数ペア:

[(1, 1550666), (2, 775333), (13, 119282), (19, 81614), (26, 59641), (38, 40807), (43, 36062), (73, 21242), (86, 18031), (146, 10621), (247, 6278), (494, 3139), (559, 2774), (817, 1898), (949, 1634), (1118, 1387)]