1520744563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{6971}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 1664411616

約数和(自身を除く): 143667053

約数列:

[1, 13, 97, 173, 1261, 2249, 6971, 16781, 90623, 218153, 676187, 1205983, 8790431, 15677779, 116980351, 1520744563]

約数ペア:

[(1, 1520744563), (13, 116980351), (97, 15677779), (173, 8790431), (1261, 1205983), (2249, 676187), (6971, 218153), (16781, 90623)]