2070872056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{55897}}^1$

素因数の和:56335

約数の個数: 32

約数和(自身を含む): 4246012080

約数和(自身を除く): 2175140024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 9262, 18524, 37048, 55897, 111794, 223588, 447176, 614867, 1229734, 2459468, 4918936, 23532637, 47065274, 94130548, 188261096, 258859007, 517718014, 1035436028, 2070872056]

約数ペア:

[(1, 2070872056), (2, 1035436028), (4, 517718014), (8, 258859007), (11, 188261096), (22, 94130548), (44, 47065274), (88, 23532637), (421, 4918936), (842, 2459468), (1684, 1229734), (3368, 614867), (4631, 447176), (9262, 223588), (18524, 111794), (37048, 55897)]