1384712

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 3014400

約数和(自身を除く): 1629688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 313, 316, 553, 626, 632, 1106, 1252, 2191, 2212, 2504, 4382, 4424, 8764, 17528, 24727, 49454, 98908, 173089, 197816, 346178, 692356, 1384712]

約数ペア:

[(1, 1384712), (2, 692356), (4, 346178), (7, 197816), (8, 173089), (14, 98908), (28, 49454), (56, 24727), (79, 17528), (158, 8764), (313, 4424), (316, 4382), (553, 2504), (626, 2212), (632, 2191), (1106, 1252)]