2002136108

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 4313530368

約数和(自身を除く): 2311394260

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 191, 287, 322, 382, 397, 574, 644, 764, 794, 943, 1148, 1337, 1588, 1886, 2674, 2779, 3772, 4393, 5348, 5558, 6601, 7831, 8786, 9131, 11116, 13202, 15662, 16277, 17572, 18262, 26404, 30751, 31324, 32554, 36524, 54817, 61502, 63917, 65108, 75827, 109634, 113939, 123004, 127834, 151654, 180113, 219268, 227878, 255668, 303308, 360226, 374371, 455756, 530789, 720452, 748742, 1061578, 1260791, 1497484, 1744021, 2123156, 2521582, 2620597, 3108907, 3488042, 5043164, 5241194, 6217814, 6976084, 10482388, 12208147, 12435628, 21762349, 24416294, 43524698, 48832588, 71504861, 87049396, 143009722, 286019444, 500534027, 1001068054, 2002136108]

約数ペア:

[(1, 2002136108), (2, 1001068054), (4, 500534027), (7, 286019444), (14, 143009722), (23, 87049396), (28, 71504861), (41, 48832588), (46, 43524698), (82, 24416294), (92, 21762349), (161, 12435628), (164, 12208147), (191, 10482388), (287, 6976084), (322, 6217814), (382, 5241194), (397, 5043164), (574, 3488042), (644, 3108907), (764, 2620597), (794, 2521582), (943, 2123156), (1148, 1744021), (1337, 1497484), (1588, 1260791), (1886, 1061578), (2674, 748742), (2779, 720452), (3772, 530789), (4393, 455756), (5348, 374371), (5558, 360226), (6601, 303308), (7831, 255668), (8786, 227878), (9131, 219268), (11116, 180113), (13202, 151654), (15662, 127834), (16277, 123004), (17572, 113939), (18262, 109634), (26404, 75827), (30751, 65108), (31324, 63917), (32554, 61502), (36524, 54817)]