2015420732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{1301}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 3927915264

約数和(自身を除く): 1912494532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1301, 1612, 1922, 2602, 3844, 5204, 12493, 16913, 24986, 29791, 33826, 40331, 49972, 59582, 67652, 80662, 119164, 161324, 387283, 524303, 774566, 1048606, 1250261, 1549132, 2097212, 2500522, 5001044, 16253393, 32506786, 38758091, 65013572, 77516182, 155032364, 503855183, 1007710366, 2015420732]

約数ペア:

[(1, 2015420732), (2, 1007710366), (4, 503855183), (13, 155032364), (26, 77516182), (31, 65013572), (52, 38758091), (62, 32506786), (124, 16253393), (403, 5001044), (806, 2500522), (961, 2097212), (1301, 1549132), (1612, 1250261), (1922, 1048606), (2602, 774566), (3844, 524303), (5204, 387283), (12493, 161324), (16913, 119164), (24986, 80662), (29791, 67652), (33826, 59582), (40331, 49972)]