2860694782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 4985971200

約数和(自身を除く): 2125276418

約数列:

[1, 2, 11, 22, 23, 46, 89, 139, 178, 253, 278, 457, 506, 914, 979, 1529, 1958, 2047, 3058, 3197, 4094, 5027, 6394, 10054, 10511, 12371, 21022, 22517, 24742, 35167, 40673, 45034, 63523, 70334, 81346, 115621, 127046, 136081, 231242, 272162, 284533, 447403, 569066, 698753, 894806, 935479, 1397506, 1461029, 1870958, 2922058, 3129863, 5653547, 6259726, 10290269, 11307094, 16071319, 20580538, 32142638, 62189017, 124378034, 130031581, 260063162, 1430347391, 2860694782]

約数ペア:

[(1, 2860694782), (2, 1430347391), (11, 260063162), (22, 130031581), (23, 124378034), (46, 62189017), (89, 32142638), (139, 20580538), (178, 16071319), (253, 11307094), (278, 10290269), (457, 6259726), (506, 5653547), (914, 3129863), (979, 2922058), (1529, 1870958), (1958, 1461029), (2047, 1397506), (3058, 935479), (3197, 894806), (4094, 698753), (5027, 569066), (6394, 447403), (10054, 284533), (10511, 272162), (12371, 231242), (21022, 136081), (22517, 127046), (24742, 115621), (35167, 81346), (40673, 70334), (45034, 63523)]