260647534

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12113}}^1$

素因数の和:12204

約数の個数: 32

約数和(自身を含む): 470992320

約数和(自身を除く): 210344786

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 12113, 21518, 24226, 84791, 169582, 351277, 641989, 702554, 1283978, 2458939, 4493923, 4917878, 8987846, 18617681, 37235362, 130323767, 260647534]

約数ペア:

[(1, 260647534), (2, 130323767), (7, 37235362), (14, 18617681), (29, 8987846), (53, 4917878), (58, 4493923), (106, 2458939), (203, 1283978), (371, 702554), (406, 641989), (742, 351277), (1537, 169582), (3074, 84791), (10759, 24226), (12113, 21518)]