2013973528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{6011}}^1$

素因数の和:6248

約数の個数: 64

約数和(自身を含む): 4478699520

約数和(自身を除く): 2464725992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 193, 217, 248, 386, 434, 772, 868, 1351, 1544, 1736, 2702, 5404, 5983, 6011, 10808, 11966, 12022, 23932, 24044, 41881, 42077, 47864, 48088, 83762, 84154, 167524, 168308, 186341, 335048, 336616, 372682, 745364, 1160123, 1304387, 1490728, 2320246, 2608774, 4640492, 5217548, 8120861, 9280984, 10435096, 16241722, 32483444, 35963813, 64966888, 71927626, 143855252, 251746691, 287710504, 503493382, 1006986764, 2013973528]

約数ペア:

[(1, 2013973528), (2, 1006986764), (4, 503493382), (7, 287710504), (8, 251746691), (14, 143855252), (28, 71927626), (31, 64966888), (56, 35963813), (62, 32483444), (124, 16241722), (193, 10435096), (217, 9280984), (248, 8120861), (386, 5217548), (434, 4640492), (772, 2608774), (868, 2320246), (1351, 1490728), (1544, 1304387), (1736, 1160123), (2702, 745364), (5404, 372682), (5983, 336616), (6011, 335048), (10808, 186341), (11966, 168308), (12022, 167524), (23932, 84154), (24044, 83762), (41881, 48088), (42077, 47864)]