2021615776

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2699}}^1$

素因数の和:3061

約数の個数: 48

約数和(自身を含む): 4041576000

約数和(自身を除く): 2019960224

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 263, 356, 526, 712, 1052, 1424, 2104, 2699, 2848, 4208, 5398, 8416, 10796, 21592, 23407, 43184, 46814, 86368, 93628, 187256, 240211, 374512, 480422, 709837, 749024, 960844, 1419674, 1921688, 2839348, 3843376, 5678696, 7686752, 11357392, 22714784, 63175493, 126350986, 252701972, 505403944, 1010807888, 2021615776]

約数ペア:

[(1, 2021615776), (2, 1010807888), (4, 505403944), (8, 252701972), (16, 126350986), (32, 63175493), (89, 22714784), (178, 11357392), (263, 7686752), (356, 5678696), (526, 3843376), (712, 2839348), (1052, 1921688), (1424, 1419674), (2104, 960844), (2699, 749024), (2848, 709837), (4208, 480422), (5398, 374512), (8416, 240211), (10796, 187256), (21592, 93628), (23407, 86368), (43184, 46814)]