7186172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 15740928

約数和(自身を除く): 8554756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 487, 527, 868, 974, 1054, 1948, 2108, 3409, 3689, 6818, 7378, 8279, 13636, 14756, 15097, 16558, 30194, 33116, 57953, 60388, 105679, 115906, 211358, 231812, 256649, 422716, 513298, 1026596, 1796543, 3593086, 7186172]

約数ペア:

[(1, 7186172), (2, 3593086), (4, 1796543), (7, 1026596), (14, 513298), (17, 422716), (28, 256649), (31, 231812), (34, 211358), (62, 115906), (68, 105679), (119, 60388), (124, 57953), (217, 33116), (238, 30194), (434, 16558), (476, 15097), (487, 14756), (527, 13636), (868, 8279), (974, 7378), (1054, 6818), (1948, 3689), (2108, 3409)]