2012161487

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{26321}}^1$

素因数の和:26558

約数の個数: 16

約数和(自身を含む): 2348343552

約数和(自身を除く): 336182065

約数列:

[1, 7, 67, 163, 469, 1141, 10921, 26321, 76447, 184247, 1763507, 4290323, 12344549, 30032261, 287451641, 2012161487]

約数ペア:

[(1, 2012161487), (7, 287451641), (67, 30032261), (163, 12344549), (469, 4290323), (1141, 1763507), (10921, 184247), (26321, 76447)]