17945104558

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 27332213760

約数和(自身を除く): 9387109202

約数列:

[1, 2, 163, 229, 271, 326, 458, 542, 887, 1774, 37327, 44173, 62059, 74654, 88346, 124118, 144581, 203123, 240377, 289162, 406246, 480754, 10115617, 20231234, 33109049, 39181451, 55046333, 66218098, 78362902, 110092666, 8972552279, 17945104558]

約数ペア:

[(1, 17945104558), (2, 8972552279), (163, 110092666), (229, 78362902), (271, 66218098), (326, 55046333), (458, 39181451), (542, 33109049), (887, 20231234), (1774, 10115617), (37327, 480754), (44173, 406246), (62059, 289162), (74654, 240377), (88346, 203123), (124118, 144581)]