2100040106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 3273842880

約数和(自身を除く): 1173802774

約数列:

[1, 2, 43, 86, 97, 194, 227, 454, 1109, 2218, 4171, 8342, 9761, 19522, 22019, 44038, 47687, 95374, 107573, 215146, 251743, 503486, 946817, 1893634, 4625639, 9251278, 10824949, 21649898, 24419071, 48838142, 1050020053, 2100040106]

約数ペア:

[(1, 2100040106), (2, 1050020053), (43, 48838142), (86, 24419071), (97, 21649898), (194, 10824949), (227, 9251278), (454, 4625639), (1109, 1893634), (2218, 946817), (4171, 503486), (8342, 251743), (9761, 215146), (19522, 107573), (22019, 95374), (44038, 47687)]