7201388306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 12800609280

約数和(自身を除く): 5599220974

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 173, 346, 427, 553, 617, 854, 1106, 1211, 1234, 2422, 4319, 4819, 8638, 9638, 10553, 13667, 21106, 27334, 33733, 37637, 48743, 67466, 73871, 75274, 95669, 97486, 106741, 147742, 191338, 213482, 263459, 341201, 526918, 682402, 747187, 833687, 1494374, 1667374, 2973323, 5835809, 5946646, 6511201, 8432539, 11671618, 13022402, 16865078, 20813261, 41626522, 45578407, 59027773, 91156814, 118055546, 514384879, 1028769758, 3600694153, 7201388306]

約数ペア:

[(1, 7201388306), (2, 3600694153), (7, 1028769758), (14, 514384879), (61, 118055546), (79, 91156814), (122, 59027773), (158, 45578407), (173, 41626522), (346, 20813261), (427, 16865078), (553, 13022402), (617, 11671618), (854, 8432539), (1106, 6511201), (1211, 5946646), (1234, 5835809), (2422, 2973323), (4319, 1667374), (4819, 1494374), (8638, 833687), (9638, 747187), (10553, 682402), (13667, 526918), (21106, 341201), (27334, 263459), (33733, 213482), (37637, 191338), (48743, 147742), (67466, 106741), (73871, 97486), (75274, 95669)]