1330379203816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3779}}^1\times {\mathrm{17183}}^1$

素因数の和:21178

約数の個数: 64

約数和(自身を含む): 2700850521600

約数和(自身を除く): 1370471317784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3779, 5122, 7558, 10244, 15116, 17183, 20488, 30232, 34366, 49127, 68732, 98254, 137464, 196508, 223379, 393016, 446758, 744463, 893516, 1488926, 1787032, 2977852, 3385051, 5955704, 6770102, 9678019, 13540204, 19356038, 27080408, 38712076, 44005663, 64934557, 77424152, 88011326, 129869114, 176022652, 259738228, 352045304, 519476456, 844149241, 1688298482, 3376596964, 6753193928, 12792107729, 25584215458, 51168430916, 102336861832, 166297400477, 332594800954, 665189601908, 1330379203816]

約数ペア:

[(1, 1330379203816), (2, 665189601908), (4, 332594800954), (8, 166297400477), (13, 102336861832), (26, 51168430916), (52, 25584215458), (104, 12792107729), (197, 6753193928), (394, 3376596964), (788, 1688298482), (1576, 844149241), (2561, 519476456), (3779, 352045304), (5122, 259738228), (7558, 176022652), (10244, 129869114), (15116, 88011326), (17183, 77424152), (20488, 64934557), (30232, 44005663), (34366, 38712076), (49127, 27080408), (68732, 19356038), (98254, 13540204), (137464, 9678019), (196508, 6770102), (223379, 5955704), (393016, 3385051), (446758, 2977852), (744463, 1787032), (893516, 1488926)]