13117832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 31153920

約数和(自身を除く): 18036088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 487, 518, 728, 962, 974, 1036, 1924, 1948, 2072, 3367, 3409, 3848, 3896, 6331, 6734, 6818, 12662, 13468, 13636, 18019, 25324, 26936, 27272, 36038, 44317, 50648, 72076, 88634, 126133, 144152, 177268, 234247, 252266, 354536, 468494, 504532, 936988, 1009064, 1639729, 1873976, 3279458, 6558916, 13117832]

約数ペア:

[(1, 13117832), (2, 6558916), (4, 3279458), (7, 1873976), (8, 1639729), (13, 1009064), (14, 936988), (26, 504532), (28, 468494), (37, 354536), (52, 252266), (56, 234247), (74, 177268), (91, 144152), (104, 126133), (148, 88634), (182, 72076), (259, 50648), (296, 44317), (364, 36038), (481, 27272), (487, 26936), (518, 25324), (728, 18019), (962, 13636), (974, 13468), (1036, 12662), (1924, 6818), (1948, 6734), (2072, 6331), (3367, 3896), (3409, 3848)]