389166414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41927}}^1$

素因数の和:41969

約数の個数: 64

約数和(自身を含む): 1014322176

約数和(自身を除く): 625155762

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 41927, 83854, 125781, 251562, 293489, 545051, 586978, 712759, 880467, 1090102, 1425518, 1635153, 1760934, 2138277, 3270306, 3815357, 4276554, 4989313, 7630714, 9265867, 9978626, 11446071, 14967939, 18531734, 22892142, 27797601, 29935878, 55595202, 64861069, 129722138, 194583207, 389166414]

約数ペア:

[(1, 389166414), (2, 194583207), (3, 129722138), (6, 64861069), (7, 55595202), (13, 29935878), (14, 27797601), (17, 22892142), (21, 18531734), (26, 14967939), (34, 11446071), (39, 9978626), (42, 9265867), (51, 7630714), (78, 4989313), (91, 4276554), (102, 3815357), (119, 3270306), (182, 2138277), (221, 1760934), (238, 1635153), (273, 1425518), (357, 1090102), (442, 880467), (546, 712759), (663, 586978), (714, 545051), (1326, 293489), (1547, 251562), (3094, 125781), (4641, 83854), (9282, 41927)]