9439451294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{12241}}^1$

素因数の和:12505

約数の個数: 64

約数和(自身を含む): 18427637760

約数和(自身を除く): 8988186466

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 223, 247, 266, 446, 494, 1561, 1729, 2899, 3122, 3458, 4237, 5798, 8474, 12241, 20293, 24482, 29659, 40586, 55081, 59318, 85687, 110162, 159133, 171374, 232579, 318266, 385567, 465158, 771134, 1113931, 1628053, 2227862, 2729743, 3023527, 3256106, 5459486, 6047054, 19108201, 21164689, 35486659, 38216402, 42329378, 51865117, 70973318, 103730234, 248406613, 363055819, 496813226, 674246521, 726111638, 1348493042, 4719725647, 9439451294]

約数ペア:

[(1, 9439451294), (2, 4719725647), (7, 1348493042), (13, 726111638), (14, 674246521), (19, 496813226), (26, 363055819), (38, 248406613), (91, 103730234), (133, 70973318), (182, 51865117), (223, 42329378), (247, 38216402), (266, 35486659), (446, 21164689), (494, 19108201), (1561, 6047054), (1729, 5459486), (2899, 3256106), (3122, 3023527), (3458, 2729743), (4237, 2227862), (5798, 1628053), (8474, 1113931), (12241, 771134), (20293, 465158), (24482, 385567), (29659, 318266), (40586, 232579), (55081, 171374), (59318, 159133), (85687, 110162)]