1937878448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8663}}^1$

素因数の和:8754

約数の個数: 80

約数和(自身を含む): 4331722752

約数和(自身を除く): 2393844304

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1271, 1364, 1804, 2542, 2728, 3608, 5084, 5456, 7216, 8663, 10168, 13981, 17326, 20336, 27962, 34652, 55924, 69304, 95293, 111848, 138608, 190586, 223696, 268553, 355183, 381172, 537106, 710366, 762344, 1074212, 1420732, 1524688, 2148424, 2841464, 2954083, 3907013, 4296848, 5682928, 5908166, 7814026, 11010673, 11816332, 15628052, 22021346, 23632664, 31256104, 44042692, 47265328, 62512208, 88085384, 121117403, 176170768, 242234806, 484469612, 968939224, 1937878448]

約数ペア:

[(1, 1937878448), (2, 968939224), (4, 484469612), (8, 242234806), (11, 176170768), (16, 121117403), (22, 88085384), (31, 62512208), (41, 47265328), (44, 44042692), (62, 31256104), (82, 23632664), (88, 22021346), (124, 15628052), (164, 11816332), (176, 11010673), (248, 7814026), (328, 5908166), (341, 5682928), (451, 4296848), (496, 3907013), (656, 2954083), (682, 2841464), (902, 2148424), (1271, 1524688), (1364, 1420732), (1804, 1074212), (2542, 762344), (2728, 710366), (3608, 537106), (5084, 381172), (5456, 355183), (7216, 268553), (8663, 223696), (10168, 190586), (13981, 138608), (17326, 111848), (20336, 95293), (27962, 69304), (34652, 55924)]