987723712

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{253003}}^1$

素因数の和:253076

約数の個数: 28

約数和(自身を含む): 1992153496

約数和(自身を除く): 1004429784

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 253003, 506006, 1012012, 2024024, 4048048, 8096096, 15433183, 16192192, 30866366, 61732732, 123465464, 246930928, 493861856, 987723712]

約数ペア:

[(1, 987723712), (2, 493861856), (4, 246930928), (8, 123465464), (16, 61732732), (32, 30866366), (61, 16192192), (64, 15433183), (122, 8096096), (244, 4048048), (488, 2024024), (976, 1012012), (1952, 506006), (3904, 253003)]