2019950988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2675

約数の個数: 96

約数和(自身を含む): 5386493952

約数和(自身を除く): 3366542964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 283, 506, 566, 759, 849, 1012, 1132, 1518, 1698, 2351, 3036, 3113, 3396, 4702, 6226, 6509, 7053, 9339, 9404, 12452, 13018, 14106, 18678, 19527, 25861, 26036, 28212, 37356, 39054, 51722, 54073, 71599, 77583, 78108, 103444, 108146, 143198, 155166, 162219, 214797, 216292, 286396, 310332, 324438, 429594, 594803, 648876, 665333, 859188, 1189606, 1330666, 1784409, 1995999, 2379212, 2661332, 3568818, 3991998, 7137636, 7318663, 7983996, 14637326, 15302659, 21955989, 29274652, 30605318, 43911978, 45907977, 61210636, 87823956, 91815954, 168329249, 183631908, 336658498, 504987747, 673316996, 1009975494, 2019950988]

約数ペア:

[(1, 2019950988), (2, 1009975494), (3, 673316996), (4, 504987747), (6, 336658498), (11, 183631908), (12, 168329249), (22, 91815954), (23, 87823956), (33, 61210636), (44, 45907977), (46, 43911978), (66, 30605318), (69, 29274652), (92, 21955989), (132, 15302659), (138, 14637326), (253, 7983996), (276, 7318663), (283, 7137636), (506, 3991998), (566, 3568818), (759, 2661332), (849, 2379212), (1012, 1995999), (1132, 1784409), (1518, 1330666), (1698, 1189606), (2351, 859188), (3036, 665333), (3113, 648876), (3396, 594803), (4702, 429594), (6226, 324438), (6509, 310332), (7053, 286396), (9339, 216292), (9404, 214797), (12452, 162219), (13018, 155166), (14106, 143198), (18678, 108146), (19527, 103444), (25861, 78108), (26036, 77583), (28212, 71599), (37356, 54073), (39054, 51722)]