339450806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 535818240

約数和(自身を除く): 196367434

約数列:

[1, 2, 31, 62, 89, 178, 227, 271, 454, 542, 2759, 5518, 7037, 8401, 14074, 16802, 20203, 24119, 40406, 48238, 61517, 123034, 626293, 747689, 1252586, 1495378, 1907027, 3814054, 5475013, 10950026, 169725403, 339450806]

約数ペア:

[(1, 339450806), (2, 169725403), (31, 10950026), (62, 5475013), (89, 3814054), (178, 1907027), (227, 1495378), (271, 1252586), (454, 747689), (542, 626293), (2759, 123034), (5518, 61517), (7037, 48238), (8401, 40406), (14074, 24119), (16802, 20203)]