2009017572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 4939038720

約数和(自身を除く): 2930021148

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 131, 174, 254, 262, 347, 348, 381, 393, 508, 524, 694, 762, 786, 1041, 1388, 1524, 1572, 2082, 3683, 3799, 4164, 7366, 7598, 10063, 11049, 11397, 14732, 15196, 16637, 20126, 22098, 22794, 30189, 33274, 40252, 44069, 44196, 45457, 45588, 49911, 60378, 66548, 88138, 90914, 99822, 120756, 132207, 136371, 176276, 181828, 199644, 264414, 272742, 482473, 528828, 545484, 964946, 1278001, 1318253, 1447419, 1929892, 2556002, 2636506, 2894838, 3834003, 3954759, 5112004, 5273012, 5773039, 5789676, 7668006, 7909518, 11546078, 15336012, 15819036, 17319117, 23092156, 34638234, 69276468, 167418131, 334836262, 502254393, 669672524, 1004508786, 2009017572]

約数ペア:

[(1, 2009017572), (2, 1004508786), (3, 669672524), (4, 502254393), (6, 334836262), (12, 167418131), (29, 69276468), (58, 34638234), (87, 23092156), (116, 17319117), (127, 15819036), (131, 15336012), (174, 11546078), (254, 7909518), (262, 7668006), (347, 5789676), (348, 5773039), (381, 5273012), (393, 5112004), (508, 3954759), (524, 3834003), (694, 2894838), (762, 2636506), (786, 2556002), (1041, 1929892), (1388, 1447419), (1524, 1318253), (1572, 1278001), (2082, 964946), (3683, 545484), (3799, 528828), (4164, 482473), (7366, 272742), (7598, 264414), (10063, 199644), (11049, 181828), (11397, 176276), (14732, 136371), (15196, 132207), (16637, 120756), (20126, 99822), (22098, 90914), (22794, 88138), (30189, 66548), (33274, 60378), (40252, 49911), (44069, 45588), (44196, 45457)]