2349616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 4910400

約数和(自身を除く): 2560784

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 131, 152, 236, 262, 304, 472, 524, 944, 1048, 1121, 2096, 2242, 2489, 4484, 4978, 7729, 8968, 9956, 15458, 17936, 19912, 30916, 39824, 61832, 123664, 146851, 293702, 587404, 1174808, 2349616]

約数ペア:

[(1, 2349616), (2, 1174808), (4, 587404), (8, 293702), (16, 146851), (19, 123664), (38, 61832), (59, 39824), (76, 30916), (118, 19912), (131, 17936), (152, 15458), (236, 9956), (262, 8968), (304, 7729), (472, 4978), (524, 4484), (944, 2489), (1048, 2242), (1121, 2096)]