2912482887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{1931}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 4184248320

約数和(自身を除く): 1271765433

約数列:

[1, 3, 19, 47, 57, 141, 563, 893, 1689, 1931, 2679, 5793, 10697, 26461, 32091, 36689, 79383, 90757, 110067, 272271, 502759, 1087153, 1508277, 1724383, 3261459, 5173149, 20655907, 51096191, 61967721, 153288573, 970827629, 2912482887]

約数ペア:

[(1, 2912482887), (3, 970827629), (19, 153288573), (47, 61967721), (57, 51096191), (141, 20655907), (563, 5173149), (893, 3261459), (1689, 1724383), (1931, 1508277), (2679, 1087153), (5793, 502759), (10697, 272271), (26461, 110067), (32091, 90757), (36689, 79383)]