2019848404

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3719}}^1$

素因数の和:3917

約数の個数: 72

約数和(自身を含む): 4381594560

約数和(自身を除く): 2361746156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 163, 196, 238, 326, 476, 652, 833, 1141, 1666, 2282, 2771, 3332, 3719, 4564, 5542, 7438, 7987, 11084, 14876, 15974, 19397, 26033, 31948, 38794, 52066, 63223, 77588, 104132, 126446, 135779, 182231, 252892, 271558, 364462, 442561, 543116, 606197, 728924, 885122, 1212394, 1770244, 2424788, 3097927, 4243379, 6195854, 8486758, 10305349, 12391708, 16973516, 20610698, 29703653, 41221396, 59407306, 72137443, 118814612, 144274886, 288549772, 504962101, 1009924202, 2019848404]

約数ペア:

[(1, 2019848404), (2, 1009924202), (4, 504962101), (7, 288549772), (14, 144274886), (17, 118814612), (28, 72137443), (34, 59407306), (49, 41221396), (68, 29703653), (98, 20610698), (119, 16973516), (163, 12391708), (196, 10305349), (238, 8486758), (326, 6195854), (476, 4243379), (652, 3097927), (833, 2424788), (1141, 1770244), (1666, 1212394), (2282, 885122), (2771, 728924), (3332, 606197), (3719, 543116), (4564, 442561), (5542, 364462), (7438, 271558), (7987, 252892), (11084, 182231), (14876, 135779), (15974, 126446), (19397, 104132), (26033, 77588), (31948, 63223), (38794, 52066)]