1266488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1260712

約数列:

[1, 2, 4, 8, 29, 53, 58, 103, 106, 116, 206, 212, 232, 412, 424, 824, 1537, 2987, 3074, 5459, 5974, 6148, 10918, 11948, 12296, 21836, 23896, 43672, 158311, 316622, 633244, 1266488]

約数ペア:

[(1, 1266488), (2, 633244), (4, 316622), (8, 158311), (29, 43672), (53, 23896), (58, 21836), (103, 12296), (106, 11948), (116, 10918), (206, 6148), (212, 5974), (232, 5459), (412, 3074), (424, 2987), (824, 1537)]