2017386028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 4490035200

約数和(自身を除く): 2472649172

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 79, 92, 133, 158, 161, 266, 316, 322, 437, 532, 553, 644, 874, 1106, 1501, 1748, 1817, 2087, 2212, 3002, 3059, 3634, 4174, 6004, 6118, 7268, 8348, 10507, 12236, 12719, 14609, 21014, 25438, 29218, 34523, 39653, 42028, 48001, 50876, 58436, 69046, 79306, 96002, 138092, 158612, 164873, 192004, 241661, 277571, 329746, 336007, 483322, 555142, 659492, 672014, 912019, 966644, 1110284, 1154111, 1344028, 1824038, 2308222, 3132587, 3648076, 3792079, 4616444, 6265174, 6384133, 7584158, 12530348, 12768266, 15168316, 21928109, 25536532, 26544553, 43856218, 53089106, 72049501, 87712436, 106178212, 144099002, 288198004, 504346507, 1008693014, 2017386028]

約数ペア:

[(1, 2017386028), (2, 1008693014), (4, 504346507), (7, 288198004), (14, 144099002), (19, 106178212), (23, 87712436), (28, 72049501), (38, 53089106), (46, 43856218), (76, 26544553), (79, 25536532), (92, 21928109), (133, 15168316), (158, 12768266), (161, 12530348), (266, 7584158), (316, 6384133), (322, 6265174), (437, 4616444), (532, 3792079), (553, 3648076), (644, 3132587), (874, 2308222), (1106, 1824038), (1501, 1344028), (1748, 1154111), (1817, 1110284), (2087, 966644), (2212, 912019), (3002, 672014), (3059, 659492), (3634, 555142), (4174, 483322), (6004, 336007), (6118, 329746), (7268, 277571), (8348, 241661), (10507, 192004), (12236, 164873), (12719, 158612), (14609, 138092), (21014, 96002), (25438, 79306), (29218, 69046), (34523, 58436), (39653, 50876), (42028, 48001)]