1348732990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{54983}}^1$

素因数の和:55224

約数の個数: 32

約数和(自身を含む): 2660345856

約数和(自身を除く): 1311612866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 54983, 109966, 274915, 549830, 604813, 1209626, 3024065, 6048130, 12261209, 24522418, 61306045, 122612090, 134873299, 269746598, 674366495, 1348732990]

約数ペア:

[(1, 1348732990), (2, 674366495), (5, 269746598), (10, 134873299), (11, 122612090), (22, 61306045), (55, 24522418), (110, 12261209), (223, 6048130), (446, 3024065), (1115, 1209626), (2230, 604813), (2453, 549830), (4906, 274915), (12265, 109966), (24530, 54983)]