6620412766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{7369}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 10972573920

約数和(自身を除く): 4352161154

約数列:

[1, 2, 11, 22, 97, 194, 421, 842, 1067, 2134, 4631, 7369, 9262, 14738, 40837, 81059, 81674, 162118, 449207, 714793, 898414, 1429586, 3102349, 6204698, 7862723, 15725446, 34125839, 68251678, 300927853, 601855706, 3310206383, 6620412766]

約数ペア:

[(1, 6620412766), (2, 3310206383), (11, 601855706), (22, 300927853), (97, 68251678), (194, 34125839), (421, 15725446), (842, 7862723), (1067, 6204698), (2134, 3102349), (4631, 1429586), (7369, 898414), (9262, 714793), (14738, 449207), (40837, 162118), (81059, 81674)]