2008171074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{16061}}^1$

素因数の和:16315

約数の個数: 64

約数和(自身を含む): 4965085440

約数和(自身を除く): 2956914366

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 16061, 17862, 20839, 32122, 41678, 48183, 62517, 96366, 112427, 125034, 208793, 224854, 337281, 417586, 626379, 674562, 1252758, 1461551, 2923102, 3677969, 4384653, 7355938, 8769306, 11033907, 22067814, 25745783, 47813597, 51491566, 77237349, 95627194, 143440791, 154474698, 286881582, 334695179, 669390358, 1004085537, 2008171074]

約数ペア:

[(1, 2008171074), (2, 1004085537), (3, 669390358), (6, 334695179), (7, 286881582), (13, 154474698), (14, 143440791), (21, 95627194), (26, 77237349), (39, 51491566), (42, 47813597), (78, 25745783), (91, 22067814), (182, 11033907), (229, 8769306), (273, 7355938), (458, 4384653), (546, 3677969), (687, 2923102), (1374, 1461551), (1603, 1252758), (2977, 674562), (3206, 626379), (4809, 417586), (5954, 337281), (8931, 224854), (9618, 208793), (16061, 125034), (17862, 112427), (20839, 96366), (32122, 62517), (41678, 48183)]