1814103616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4059

約数の個数: 56

約数和(自身を含む): 3883948544

約数和(自身を除く): 2069844928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 643, 832, 1286, 2572, 3391, 5144, 6782, 8359, 10288, 13564, 16718, 20576, 27128, 33436, 41152, 44083, 54256, 66872, 88166, 108512, 133744, 176332, 217024, 267488, 352664, 534976, 705328, 1410656, 2180413, 2821312, 4360826, 8721652, 17443304, 28345369, 34886608, 56690738, 69773216, 113381476, 139546432, 226762952, 453525904, 907051808, 1814103616]

約数ペア:

[(1, 1814103616), (2, 907051808), (4, 453525904), (8, 226762952), (13, 139546432), (16, 113381476), (26, 69773216), (32, 56690738), (52, 34886608), (64, 28345369), (104, 17443304), (208, 8721652), (416, 4360826), (643, 2821312), (832, 2180413), (1286, 1410656), (2572, 705328), (3391, 534976), (5144, 352664), (6782, 267488), (8359, 217024), (10288, 176332), (13564, 133744), (16718, 108512), (20576, 88166), (27128, 66872), (33436, 54256), (41152, 44083)]