1245589028

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{5237}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 2206266552

約数和(自身を除く): 960677524

約数列:

[1, 2, 4, 97, 194, 388, 613, 1226, 2452, 5237, 10474, 20948, 59461, 118922, 237844, 507989, 1015978, 2031956, 3210281, 6420562, 12841124, 311397257, 622794514, 1245589028]

約数ペア:

[(1, 1245589028), (2, 622794514), (4, 311397257), (97, 12841124), (194, 6420562), (388, 3210281), (613, 2031956), (1226, 1015978), (2452, 507989), (5237, 237844), (10474, 118922), (20948, 59461)]