5311565516

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{1319}}^1\times {\mathrm{5059}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 9350880000

約数和(自身を除く): 4039314484

約数列:

[1, 2, 4, 199, 398, 796, 1319, 2638, 5059, 5276, 10118, 20236, 262481, 524962, 1006741, 1049924, 2013482, 4026964, 6672821, 13345642, 26691284, 1327891379, 2655782758, 5311565516]

約数ペア:

[(1, 5311565516), (2, 2655782758), (4, 1327891379), (199, 26691284), (398, 13345642), (796, 6672821), (1319, 4026964), (2638, 2013482), (5059, 1049924), (5276, 1006741), (10118, 524962), (20236, 262481)]