989706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 2170368

約数和(自身を除く): 1180662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 313, 527, 626, 939, 1054, 1581, 1878, 3162, 5321, 9703, 10642, 15963, 19406, 29109, 31926, 58218, 164951, 329902, 494853, 989706]

約数ペア:

[(1, 989706), (2, 494853), (3, 329902), (6, 164951), (17, 58218), (31, 31926), (34, 29109), (51, 19406), (62, 15963), (93, 10642), (102, 9703), (186, 5321), (313, 3162), (527, 1878), (626, 1581), (939, 1054)]