1274987786686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{360233}}^1$

素因数の和:360796

約数の個数: 32

約数和(自身を含む): 1977408000288

約数和(自身を除く): 702420213602

約数列:

[1, 2, 61, 67, 122, 134, 433, 866, 4087, 8174, 26413, 29011, 52826, 58022, 360233, 720466, 1769671, 3539342, 21974213, 24135611, 43948426, 48271222, 155980889, 311961778, 1472272271, 2944544542, 9514834229, 10450719563, 19029668458, 20901439126, 637493893343, 1274987786686]

約数ペア:

[(1, 1274987786686), (2, 637493893343), (61, 20901439126), (67, 19029668458), (122, 10450719563), (134, 9514834229), (433, 2944544542), (866, 1472272271), (4087, 311961778), (8174, 155980889), (26413, 48271222), (29011, 43948426), (52826, 24135611), (58022, 21974213), (360233, 3539342), (720466, 1769671)]