10998904

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 23712480

約数和(自身を除く): 12713576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 997, 1379, 1576, 1994, 2758, 3988, 5516, 6979, 7976, 11032, 13958, 27916, 55832, 196409, 392818, 785636, 1374863, 1571272, 2749726, 5499452, 10998904]

約数ペア:

[(1, 10998904), (2, 5499452), (4, 2749726), (7, 1571272), (8, 1374863), (14, 785636), (28, 392818), (56, 196409), (197, 55832), (394, 27916), (788, 13958), (997, 11032), (1379, 7976), (1576, 6979), (1994, 5516), (2758, 3988)]