2013634064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 4263893760

約数和(自身を除く): 2250259696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 257, 271, 278, 514, 542, 556, 1028, 1084, 1112, 1807, 2056, 2168, 2224, 3341, 3523, 3614, 4112, 4336, 6682, 7046, 7228, 13364, 14092, 14456, 26728, 28184, 28912, 35723, 37669, 53456, 56368, 69647, 71446, 75338, 139294, 142892, 150676, 278588, 285784, 301352, 464399, 489697, 557176, 571568, 602704, 905411, 928798, 979394, 1114352, 1810822, 1857596, 1958788, 3621644, 3715192, 3917576, 7243288, 7430384, 7835152, 9680933, 14486576, 19361866, 38723732, 77447464, 125852129, 154894928, 251704258, 503408516, 1006817032, 2013634064]

約数ペア:

[(1, 2013634064), (2, 1006817032), (4, 503408516), (8, 251704258), (13, 154894928), (16, 125852129), (26, 77447464), (52, 38723732), (104, 19361866), (139, 14486576), (208, 9680933), (257, 7835152), (271, 7430384), (278, 7243288), (514, 3917576), (542, 3715192), (556, 3621644), (1028, 1958788), (1084, 1857596), (1112, 1810822), (1807, 1114352), (2056, 979394), (2168, 928798), (2224, 905411), (3341, 602704), (3523, 571568), (3614, 557176), (4112, 489697), (4336, 464399), (6682, 301352), (7046, 285784), (7228, 278588), (13364, 150676), (14092, 142892), (14456, 139294), (26728, 75338), (28184, 71446), (28912, 69647), (35723, 56368), (37669, 53456)]