1521036296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{185131}}^1$

素因数の和:185229

約数の個数: 32

約数和(自身を含む): 3110217600

約数和(自身を除く): 1589181304

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 185131, 370262, 740524, 1481048, 2406703, 4813406, 9626812, 14625349, 19253624, 29250698, 58501396, 117002792, 190129537, 380259074, 760518148, 1521036296]

約数ペア:

[(1, 1521036296), (2, 760518148), (4, 380259074), (8, 190129537), (13, 117002792), (26, 58501396), (52, 29250698), (79, 19253624), (104, 14625349), (158, 9626812), (316, 4813406), (632, 2406703), (1027, 1481048), (2054, 740524), (4108, 370262), (8216, 185131)]