2021561646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{836047}}^1$

素因数の和:836096

約数の個数: 32

約数和(自身を含む): 4494594048

約数和(自身を除く): 2473032402

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 836047, 1672094, 2508141, 5016282, 10868611, 21737222, 25917457, 32605833, 51834914, 65211666, 77752371, 155504742, 336926941, 673853882, 1010780823, 2021561646]

約数ペア:

[(1, 2021561646), (2, 1010780823), (3, 673853882), (6, 336926941), (13, 155504742), (26, 77752371), (31, 65211666), (39, 51834914), (62, 32605833), (78, 25917457), (93, 21737222), (186, 10868611), (403, 5016282), (806, 2508141), (1209, 1672094), (2418, 836047)]