1020605196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 2594486160

約数和(自身を除く): 1573880964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 173, 338, 346, 507, 519, 676, 692, 1014, 1038, 2028, 2076, 2249, 2909, 4498, 5818, 6747, 8727, 8996, 11636, 13494, 17454, 26988, 29237, 34908, 37817, 58474, 75634, 87711, 113451, 116948, 151268, 175422, 226902, 350844, 453804, 491621, 503257, 983242, 1006514, 1474863, 1509771, 1966484, 2013028, 2949726, 3019542, 5899452, 6039084, 6542341, 13084682, 19627023, 26169364, 39254046, 78508092, 85050433, 170100866, 255151299, 340201732, 510302598, 1020605196]

約数ペア:

[(1, 1020605196), (2, 510302598), (3, 340201732), (4, 255151299), (6, 170100866), (12, 85050433), (13, 78508092), (26, 39254046), (39, 26169364), (52, 19627023), (78, 13084682), (156, 6542341), (169, 6039084), (173, 5899452), (338, 3019542), (346, 2949726), (507, 2013028), (519, 1966484), (676, 1509771), (692, 1474863), (1014, 1006514), (1038, 983242), (2028, 503257), (2076, 491621), (2249, 453804), (2909, 350844), (4498, 226902), (5818, 175422), (6747, 151268), (8727, 116948), (8996, 113451), (11636, 87711), (13494, 75634), (17454, 58474), (26988, 37817), (29237, 34908)]