121421516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3793}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 217988064

約数和(自身を除く): 96566548

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 3793, 7586, 8003, 15172, 16006, 32012, 201029, 402058, 572743, 804116, 1145486, 2290972, 30355379, 60710758, 121421516]

約数ペア:

[(1, 121421516), (2, 60710758), (4, 30355379), (53, 2290972), (106, 1145486), (151, 804116), (212, 572743), (302, 402058), (604, 201029), (3793, 32012), (7586, 16006), (8003, 15172)]