2488894055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11833}}^1$

素因数の和:11951

約数の個数: 32

約数和(自身を含む): 3271864320

約数和(自身を除く): 782970265

約数列:

[1, 5, 23, 31, 59, 115, 155, 295, 713, 1357, 1829, 3565, 6785, 9145, 11833, 42067, 59165, 210335, 272159, 366823, 698147, 1360795, 1834115, 3490735, 8436929, 16057381, 21642557, 42184645, 80286905, 108212785, 497778811, 2488894055]

約数ペア:

[(1, 2488894055), (5, 497778811), (23, 108212785), (31, 80286905), (59, 42184645), (115, 21642557), (155, 16057381), (295, 8436929), (713, 3490735), (1357, 1834115), (1829, 1360795), (3565, 698147), (6785, 366823), (9145, 272159), (11833, 210335), (42067, 59165)]