512762692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 1001588224

約数和(自身を除く): 488825532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 331, 403, 662, 806, 961, 1324, 1612, 1922, 3844, 4303, 8606, 10261, 12493, 17212, 20522, 24986, 29791, 41044, 49972, 59582, 119164, 133393, 266786, 318091, 387283, 533572, 636182, 774566, 1272364, 1549132, 4135183, 8270366, 9860821, 16540732, 19721642, 39443284, 128190673, 256381346, 512762692]

約数ペア:

[(1, 512762692), (2, 256381346), (4, 128190673), (13, 39443284), (26, 19721642), (31, 16540732), (52, 9860821), (62, 8270366), (124, 4135183), (331, 1549132), (403, 1272364), (662, 774566), (806, 636182), (961, 533572), (1324, 387283), (1612, 318091), (1922, 266786), (3844, 133393), (4303, 119164), (8606, 59582), (10261, 49972), (12493, 41044), (17212, 29791), (20522, 24986)]