1901996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3472896

約数和(自身を除く): 1570900

約数列:

[1, 2, 4, 47, 67, 94, 134, 151, 188, 268, 302, 604, 3149, 6298, 7097, 10117, 12596, 14194, 20234, 28388, 40468, 475499, 950998, 1901996]

約数ペア:

[(1, 1901996), (2, 950998), (4, 475499), (47, 40468), (67, 28388), (94, 20234), (134, 14194), (151, 12596), (188, 10117), (268, 7097), (302, 6298), (604, 3149)]