2698721806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 4514969088

約数和(自身を除く): 1816247282

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 277, 317, 554, 634, 1397, 2794, 3047, 3487, 6094, 6974, 15367, 30734, 33517, 35179, 38357, 40259, 67034, 70358, 76714, 80518, 87809, 175618, 386969, 442849, 773938, 885698, 965899, 1931798, 4256659, 4871339, 8513318, 9742678, 10624889, 11151743, 21249778, 22303486, 122669173, 245338346, 1349360903, 2698721806]

約数ペア:

[(1, 2698721806), (2, 1349360903), (11, 245338346), (22, 122669173), (121, 22303486), (127, 21249778), (242, 11151743), (254, 10624889), (277, 9742678), (317, 8513318), (554, 4871339), (634, 4256659), (1397, 1931798), (2794, 965899), (3047, 885698), (3487, 773938), (6094, 442849), (6974, 386969), (15367, 175618), (30734, 87809), (33517, 80518), (35179, 76714), (38357, 70358), (40259, 67034)]