2103165944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211501}}^1$

素因数の和:211631

約数の個数: 32

約数和(自身を含む): 4340021040

約数和(自身を除く): 2236855096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 211501, 423002, 846004, 1692008, 2326511, 4653022, 9306044, 18612088, 23899613, 47799226, 95598452, 191196904, 262895743, 525791486, 1051582972, 2103165944]

約数ペア:

[(1, 2103165944), (2, 1051582972), (4, 525791486), (8, 262895743), (11, 191196904), (22, 95598452), (44, 47799226), (88, 23899613), (113, 18612088), (226, 9306044), (452, 4653022), (904, 2326511), (1243, 1692008), (2486, 846004), (4972, 423002), (9944, 211501)]