4118842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 8015112

約数和(自身を除く): 3896270

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 61, 91, 98, 106, 122, 182, 371, 427, 637, 689, 742, 793, 854, 1274, 1378, 1586, 2597, 2989, 3233, 4823, 5194, 5551, 5978, 6466, 9646, 11102, 22631, 33761, 38857, 42029, 45262, 67522, 77714, 84058, 158417, 294203, 316834, 588406, 2059421, 4118842]

約数ペア:

[(1, 4118842), (2, 2059421), (7, 588406), (13, 316834), (14, 294203), (26, 158417), (49, 84058), (53, 77714), (61, 67522), (91, 45262), (98, 42029), (106, 38857), (122, 33761), (182, 22631), (371, 11102), (427, 9646), (637, 6466), (689, 5978), (742, 5551), (793, 5194), (854, 4823), (1274, 3233), (1378, 2989), (1586, 2597)]