5161156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 12136320

約数和(自身を除く): 6975164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1289, 2002, 2578, 4004, 5156, 9023, 14179, 16757, 18046, 28358, 33514, 36092, 56716, 67028, 99253, 117299, 184327, 198506, 234598, 368654, 397012, 469196, 737308, 1290289, 2580578, 5161156]

約数ペア:

[(1, 5161156), (2, 2580578), (4, 1290289), (7, 737308), (11, 469196), (13, 397012), (14, 368654), (22, 234598), (26, 198506), (28, 184327), (44, 117299), (52, 99253), (77, 67028), (91, 56716), (143, 36092), (154, 33514), (182, 28358), (286, 18046), (308, 16757), (364, 14179), (572, 9023), (1001, 5156), (1289, 4004), (2002, 2578)]