1963032484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4871}}^1$

素因数の和:5308

約数の個数: 48

約数和(自身を含む): 4043370240

約数和(自身を除く): 2080337756

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 389, 518, 778, 1036, 1556, 2723, 4871, 5446, 9742, 10892, 14393, 19484, 28786, 34097, 57572, 68194, 100751, 136388, 180227, 201502, 360454, 403004, 720908, 1261589, 1894819, 2523178, 3789638, 5046356, 7579276, 13263733, 26527466, 53054932, 70108303, 140216606, 280433212, 490758121, 981516242, 1963032484]

約数ペア:

[(1, 1963032484), (2, 981516242), (4, 490758121), (7, 280433212), (14, 140216606), (28, 70108303), (37, 53054932), (74, 26527466), (148, 13263733), (259, 7579276), (389, 5046356), (518, 3789638), (778, 2523178), (1036, 1894819), (1556, 1261589), (2723, 720908), (4871, 403004), (5446, 360454), (9742, 201502), (10892, 180227), (14393, 136388), (19484, 100751), (28786, 68194), (34097, 57572)]