470894980031

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{6703}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 548089006080

約数和(自身を除く): 77194026049

約数列:

[1, 7, 97, 157, 659, 679, 1099, 4613, 6703, 15229, 46921, 63923, 103463, 106603, 447461, 650191, 724241, 1052371, 4417277, 4551337, 7366597, 10035911, 30920939, 70251377, 102079987, 428475869, 693512489, 714559909, 2999331083, 4854587423, 67270711433, 470894980031]

約数ペア:

[(1, 470894980031), (7, 67270711433), (97, 4854587423), (157, 2999331083), (659, 714559909), (679, 693512489), (1099, 428475869), (4613, 102079987), (6703, 70251377), (15229, 30920939), (46921, 10035911), (63923, 7366597), (103463, 4551337), (106603, 4417277), (447461, 1052371), (650191, 724241)]