127698538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 214410240

約数和(自身を除く): 86711702

約数列:

[1, 2, 11, 22, 59, 118, 131, 262, 649, 751, 1298, 1441, 1502, 2882, 7729, 8261, 15458, 16522, 44309, 85019, 88618, 98381, 170038, 196762, 487399, 974798, 1082191, 2164382, 5804479, 11608958, 63849269, 127698538]

約数ペア:

[(1, 127698538), (2, 63849269), (11, 11608958), (22, 5804479), (59, 2164382), (118, 1082191), (131, 974798), (262, 487399), (649, 196762), (751, 170038), (1298, 98381), (1441, 88618), (1502, 85019), (2882, 44309), (7729, 16522), (8261, 15458)]