553384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 1186920

約数和(自身を除く): 633536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 313, 442, 626, 884, 1252, 1768, 2504, 4069, 5321, 8138, 10642, 16276, 21284, 32552, 42568, 69173, 138346, 276692, 553384]

約数ペア:

[(1, 553384), (2, 276692), (4, 138346), (8, 69173), (13, 42568), (17, 32552), (26, 21284), (34, 16276), (52, 10642), (68, 8138), (104, 5321), (136, 4069), (221, 2504), (313, 1768), (442, 1252), (626, 884)]