6601816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 14164200

約数和(自身を除く): 7562384

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 257, 338, 494, 514, 676, 988, 1028, 1352, 1976, 2056, 3211, 3341, 4883, 6422, 6682, 9766, 12844, 13364, 19532, 25688, 26728, 39064, 43433, 63479, 86866, 126958, 173732, 253916, 347464, 507832, 825227, 1650454, 3300908, 6601816]

約数ペア:

[(1, 6601816), (2, 3300908), (4, 1650454), (8, 825227), (13, 507832), (19, 347464), (26, 253916), (38, 173732), (52, 126958), (76, 86866), (104, 63479), (152, 43433), (169, 39064), (247, 26728), (257, 25688), (338, 19532), (494, 13364), (514, 12844), (676, 9766), (988, 6682), (1028, 6422), (1352, 4883), (1976, 3341), (2056, 3211)]