13262810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 26745768

約数和(自身を除く): 13482958

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 113, 121, 194, 226, 242, 485, 565, 605, 970, 1067, 1130, 1210, 1243, 2134, 2486, 5335, 6215, 10670, 10961, 11737, 12430, 13673, 21922, 23474, 27346, 54805, 58685, 68365, 109610, 117370, 120571, 136730, 241142, 602855, 1205710, 1326281, 2652562, 6631405, 13262810]

約数ペア:

[(1, 13262810), (2, 6631405), (5, 2652562), (10, 1326281), (11, 1205710), (22, 602855), (55, 241142), (97, 136730), (110, 120571), (113, 117370), (121, 109610), (194, 68365), (226, 58685), (242, 54805), (485, 27346), (565, 23474), (605, 21922), (970, 13673), (1067, 12430), (1130, 11737), (1210, 10961), (1243, 10670), (2134, 6215), (2486, 5335)]