1633142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1352842

約数列:

[1, 2, 7, 14, 31, 53, 62, 71, 106, 142, 217, 371, 434, 497, 742, 994, 1643, 2201, 3286, 3763, 4402, 7526, 11501, 15407, 23002, 26341, 30814, 52682, 116653, 233306, 816571, 1633142]

約数ペア:

[(1, 1633142), (2, 816571), (7, 233306), (14, 116653), (31, 52682), (53, 30814), (62, 26341), (71, 23002), (106, 15407), (142, 11501), (217, 7526), (371, 4402), (434, 3763), (497, 3286), (742, 2201), (994, 1643)]