2012619028

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 4074940800

約数和(自身を除く): 2062321772

約数列:

[1, 2, 4, 7, 14, 28, 163, 173, 326, 346, 652, 692, 1141, 1211, 2282, 2422, 2549, 4564, 4844, 5098, 10196, 17843, 28199, 35686, 56398, 71372, 112796, 197393, 394786, 415487, 440977, 789572, 830974, 881954, 1661948, 1763908, 2908409, 3086839, 5816818, 6173678, 11633636, 12347356, 71879251, 143758502, 287517004, 503154757, 1006309514, 2012619028]

約数ペア:

[(1, 2012619028), (2, 1006309514), (4, 503154757), (7, 287517004), (14, 143758502), (28, 71879251), (163, 12347356), (173, 11633636), (326, 6173678), (346, 5816818), (652, 3086839), (692, 2908409), (1141, 1763908), (1211, 1661948), (2282, 881954), (2422, 830974), (2549, 789572), (4564, 440977), (4844, 415487), (5098, 394786), (10196, 197393), (17843, 112796), (28199, 71372), (35686, 56398)]