788365630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 1575153216

約数和(自身を除く): 786787586

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 211, 410, 422, 533, 701, 1055, 1066, 1402, 2110, 2665, 2743, 3505, 5330, 5486, 7010, 8651, 9113, 13715, 17302, 18226, 27430, 28741, 43255, 45565, 57482, 86510, 91130, 112463, 143705, 147911, 224926, 287410, 295822, 373633, 562315, 739555, 747266, 1124630, 1479110, 1868165, 1922843, 3736330, 3845686, 6064351, 9614215, 12128702, 19228430, 30321755, 60643510, 78836563, 157673126, 394182815, 788365630]

約数ペア:

[(1, 788365630), (2, 394182815), (5, 157673126), (10, 78836563), (13, 60643510), (26, 30321755), (41, 19228430), (65, 12128702), (82, 9614215), (130, 6064351), (205, 3845686), (211, 3736330), (410, 1922843), (422, 1868165), (533, 1479110), (701, 1124630), (1055, 747266), (1066, 739555), (1402, 562315), (2110, 373633), (2665, 295822), (2743, 287410), (3505, 224926), (5330, 147911), (5486, 143705), (7010, 112463), (8651, 91130), (9113, 86510), (13715, 57482), (17302, 45565), (18226, 43255), (27430, 28741)]