2013600088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21061}}^1$

素因数の和:21140

約数の個数: 64

約数和(自身を含む): 4321922400

約数和(自身を除く): 2308322312

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2584, 2812, 5032, 5624, 11951, 21061, 23902, 42122, 47804, 84244, 95608, 168488, 358037, 400159, 716074, 779257, 800318, 1432148, 1558514, 1600636, 2864296, 3117028, 3201272, 6234056, 6802703, 13247369, 13605406, 14805883, 26494738, 27210812, 29611766, 52989476, 54421624, 59223532, 105978952, 118447064, 251700011, 503400022, 1006800044, 2013600088]

約数ペア:

[(1, 2013600088), (2, 1006800044), (4, 503400022), (8, 251700011), (17, 118447064), (19, 105978952), (34, 59223532), (37, 54421624), (38, 52989476), (68, 29611766), (74, 27210812), (76, 26494738), (136, 14805883), (148, 13605406), (152, 13247369), (296, 6802703), (323, 6234056), (629, 3201272), (646, 3117028), (703, 2864296), (1258, 1600636), (1292, 1558514), (1406, 1432148), (2516, 800318), (2584, 779257), (2812, 716074), (5032, 400159), (5624, 358037), (11951, 168488), (21061, 95608), (23902, 84244), (42122, 47804)]