2038862584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{5003}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 4212817560

約数和(自身を除く): 2173954976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 421, 484, 842, 968, 1684, 3368, 4631, 5003, 9262, 10006, 18524, 20012, 37048, 40024, 50941, 55033, 101882, 110066, 203764, 220132, 407528, 440264, 605363, 1210726, 2106263, 2421452, 4212526, 4842904, 8425052, 16850104, 23168893, 46337786, 92675572, 185351144, 254857823, 509715646, 1019431292, 2038862584]

約数ペア:

[(1, 2038862584), (2, 1019431292), (4, 509715646), (8, 254857823), (11, 185351144), (22, 92675572), (44, 46337786), (88, 23168893), (121, 16850104), (242, 8425052), (421, 4842904), (484, 4212526), (842, 2421452), (968, 2106263), (1684, 1210726), (3368, 605363), (4631, 440264), (5003, 407528), (9262, 220132), (10006, 203764), (18524, 110066), (20012, 101882), (37048, 55033), (40024, 50941)]