2019609184

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 4266108000

約数和(自身を除く): 2246498816

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 131, 148, 232, 262, 296, 449, 464, 524, 592, 898, 928, 1048, 1073, 1184, 1796, 2096, 2146, 3592, 3799, 4192, 4292, 4847, 7184, 7598, 8584, 9694, 13021, 14368, 15196, 16613, 17168, 19388, 26042, 30392, 33226, 34336, 38776, 52084, 58819, 60784, 66452, 77552, 104168, 117638, 121568, 132904, 140563, 155104, 208336, 235276, 265808, 281126, 416672, 470552, 481777, 531616, 562252, 941104, 963554, 1124504, 1705751, 1882208, 1927108, 2176303, 2249008, 3411502, 3854216, 4352606, 4498016, 6823004, 7708432, 8705212, 13646008, 15416864, 17410424, 27292016, 34820848, 54584032, 63112787, 69641696, 126225574, 252451148, 504902296, 1009804592, 2019609184]

約数ペア:

[(1, 2019609184), (2, 1009804592), (4, 504902296), (8, 252451148), (16, 126225574), (29, 69641696), (32, 63112787), (37, 54584032), (58, 34820848), (74, 27292016), (116, 17410424), (131, 15416864), (148, 13646008), (232, 8705212), (262, 7708432), (296, 6823004), (449, 4498016), (464, 4352606), (524, 3854216), (592, 3411502), (898, 2249008), (928, 2176303), (1048, 1927108), (1073, 1882208), (1184, 1705751), (1796, 1124504), (2096, 963554), (2146, 941104), (3592, 562252), (3799, 531616), (4192, 481777), (4292, 470552), (4847, 416672), (7184, 281126), (7598, 265808), (8584, 235276), (9694, 208336), (13021, 155104), (14368, 140563), (15196, 132904), (16613, 121568), (17168, 117638), (19388, 104168), (26042, 77552), (30392, 66452), (33226, 60784), (34336, 58819), (38776, 52084)]