2052004465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181513}}^1$

素因数の和:181561

約数の個数: 32

約数和(自身を含む): 3136561920

約数和(自身を除く): 1084557455

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 181513, 907565, 1270591, 3085721, 3448747, 6352955, 15428605, 17243735, 21600047, 24141229, 58628699, 108000235, 120706145, 293143495, 410400893, 2052004465]

約数ペア:

[(1, 2052004465), (5, 410400893), (7, 293143495), (17, 120706145), (19, 108000235), (35, 58628699), (85, 24141229), (95, 21600047), (119, 17243735), (133, 15428605), (323, 6352955), (595, 3448747), (665, 3085721), (1615, 1270591), (2261, 907565), (11305, 181513)]