2013209716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{10501}}^1$

素因数の和:10720

約数の個数: 48

約数和(自身を含む): 4149718272

約数和(自身を除く): 2136508556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 574, 668, 1148, 1169, 2338, 4676, 6847, 10501, 13694, 21002, 27388, 42004, 47929, 73507, 95858, 147014, 191716, 294028, 430541, 861082, 1722164, 1753667, 3013787, 3507334, 6027574, 7014668, 12055148, 12275669, 24551338, 49102676, 71900347, 143800694, 287601388, 503302429, 1006604858, 2013209716]

約数ペア:

[(1, 2013209716), (2, 1006604858), (4, 503302429), (7, 287601388), (14, 143800694), (28, 71900347), (41, 49102676), (82, 24551338), (164, 12275669), (167, 12055148), (287, 7014668), (334, 6027574), (574, 3507334), (668, 3013787), (1148, 1753667), (1169, 1722164), (2338, 861082), (4676, 430541), (6847, 294028), (10501, 191716), (13694, 147014), (21002, 95858), (27388, 73507), (42004, 47929)]