298641704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{2441}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 575384040

約数和(自身を除く): 276742336

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 746, 1492, 2441, 2984, 4882, 9764, 15293, 19528, 30586, 61172, 100081, 122344, 200162, 400324, 800648, 910493, 1820986, 3641972, 7283944, 37330213, 74660426, 149320852, 298641704]

約数ペア:

[(1, 298641704), (2, 149320852), (4, 74660426), (8, 37330213), (41, 7283944), (82, 3641972), (164, 1820986), (328, 910493), (373, 800648), (746, 400324), (1492, 200162), (2441, 122344), (2984, 100081), (4882, 61172), (9764, 30586), (15293, 19528)]