788960068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 1508792320

約数和(自身を除く): 719832252

約数列:

[1, 2, 4, 13, 26, 52, 127, 193, 254, 386, 508, 619, 772, 1238, 1651, 2476, 2509, 3302, 5018, 6604, 8047, 10036, 16094, 24511, 32188, 49022, 78613, 98044, 119467, 157226, 238934, 314452, 318643, 477868, 637286, 1021969, 1274572, 1553071, 2043938, 3106142, 4087876, 6212284, 15172309, 30344618, 60689236, 197240017, 394480034, 788960068]

約数ペア:

[(1, 788960068), (2, 394480034), (4, 197240017), (13, 60689236), (26, 30344618), (52, 15172309), (127, 6212284), (193, 4087876), (254, 3106142), (386, 2043938), (508, 1553071), (619, 1274572), (772, 1021969), (1238, 637286), (1651, 477868), (2476, 318643), (2509, 314452), (3302, 238934), (5018, 157226), (6604, 119467), (8047, 98044), (10036, 78613), (16094, 49022), (24511, 32188)]